Effective date: Upon first publication of this policy.
1. Who We Are
Fosi Audio Ads Reports (the “Application”) is operated by HONG KONG FOSI TECHNOLOGY CO., LIMITED (“we,” “us,” or “our”).
Address: Room 903, 9/F, 458–468 Hennessy Road, Hong Kong SAR
Privacy contact: slyn54271@gmail.com
The Application helps authorized operators analyze Meta advertising performance, prepare advertising materials, and execute explicitly approved advertising plans.
This policy applies to the Application. Separate privacy policies may apply to purchases and other activities on the Fosi Audio website.
2. Information We Process
Depending on the permissions granted and features used, we process:
• Authorization information: Meta access credentials and granted permission names needed to authenticate authorized API requests.
• Advertising account information: Account identifiers, names, currency, status, and reporting timezone.
• Advertising configuration: Campaign, ad set, advertisement, and creative identifiers; names; statuses; objectives; Page and pixel identifiers; budgets; schedules; destination URLs; and targeting settings such as countries, age ranges, and interests.
• Advertising materials: Advertising copy, product images, creative metadata, and uploaded files. Uploaded files may contain embedded metadata.
• Performance information: Spend, impressions, reach, clicks, frequency, CPM, CTR, CPC, video metrics, aggregated purchase events, Meta-attributed purchase values and ROAS, and available country or placement breakdowns.
• Operational records: Reports, recommendations, advertising drafts, approval records, approver identifiers, execution timestamps, returned Meta object identifiers, technical errors, and support or privacy correspondence.
The current integration does not request individual shoppers’ order records, payment-card information, contact lists, private messages, or individual audience members’ profiles.
Operators should avoid including unnecessary personal information in account names, advertising copy, or uploaded materials. Meta may independently process information under its own policies.
3. How We Use Information
We use information to:
• Authenticate authorized access and identify advertising assets.
• Retrieve and retain advertising performance history.
• Generate reports and recommendations.
• Prepare advertising copy and creative materials.
• Execute explicitly approved advertising plans.
• Prevent duplicate submissions, investigate errors, and maintain security.
• Respond to support, privacy, and deletion requests.
Reporting uses the ads_read permission. Creating or activating advertisements additionally requires ads_management.
The current workflow requires explicit confirmation of the account, artwork, copy, audience, budget, schedule, and activation choice before executing an advertising plan. Preparing a draft or viewing a report does not itself authorize advertising expenditure.
Meta-attributed performance is used for advertising analysis and is not a verified statement of business profit.
4. Information Sharing
We share information only as needed for the purposes described in this policy:
• With Meta, to authenticate requests, retrieve advertising data, upload approved artwork, and carry out approved advertising operations.
• With infrastructure providers, including hosting, database, credential-management, and operational service providers used to run the Application.
• With selected AI services, when an authorized operator uses AI assistance. Necessary prompts, product references, artwork, advertising copy, or selected performance context may be processed using OpenAI/Codex and image-generation tools. Access credentials must not be included in prompts or chat messages, and unnecessary personal information must be excluded.
• With authorized operators, or where disclosure is required by applicable law or necessary to protect legal rights and security.
The current cloud-assisted workflow uses Meta and OpenAI/Codex services and the configured workspace, database, and credential infrastructure.
We do not sell or rent Meta Platform Data or provide it for independent data brokerage. This policy does not authorize disclosure of one business’s data to an unrelated business.
5. Storage and Security
Operational records are stored in the configured PostgreSQL database. Artwork, uploaded archives, exported reports, and execution records may also be stored in the operator’s workspace and relevant service-provider systems. Meta separately maintains records on its platform.
Security measures include HTTPS requests to Meta, environment-based credential handling, redacted error output, and approval and execution records. Access to the workspace, database, and deployment must be controlled by the operator.
No security measure guarantees absolute protection.
6. Data Retention
The current version does not automatically delete historical records on a fixed schedule.
• Reports and advertising snapshots are retained in operator-managed storage for authorized reporting and historical analysis.
• Drafts, approvals, and execution records are retained to document approved operations, prevent duplicate execution, and investigate failures.
• Original images, generated artwork, archives, exports, and working files remain in the configured workspace until manually removed.
• Access credentials are removed or revoked when no longer needed for authorized access.
Deletion requests are handled manually, subject to applicable legal and Meta platform obligations.
Backup and provider-held copies follow the applicable provider settings and retention terms. We identify copies under our control and relevant deletion channels when handling a request. Deleting local records does not establish that independently held provider copies have also been erased.
Where records must be retained for legal or platform obligations, we restrict their use accordingly and explain applicable limitations where required.
7. Your Choices and Rights
You may contact slyn54271@gmail.com to request access, correction, or deletion of information associated with the Application, or to withdraw authorization. Additional rights may apply under your jurisdiction.
We may request proportionate verification of your identity and authority over the relevant advertising account.
Do not send access tokens, passwords, app secrets, payment-card information, or identity-document scans.
You may revoke the Application’s authorization through the relevant Meta account or business integration settings. Revoking authorization does not automatically delete previously stored records.
Deleting Application-held data does not itself pause or delete advertisements on Meta. Advertising delivery must be managed separately.
8. Requesting Data Deletion
Email slyn54271@gmail.com with the subject:
Fosi Audio Ads Reports — Data Deletion Request
Include your name or business name, a reply email address, the relevant Meta advertising account ID if available, the requested deletion scope, and whether further account access should stop.
We handle requests within the periods required by applicable law and Meta obligations. Where required, we explain verification-related delays, permitted extensions, or retention exceptions.
9. International Processing
Service providers may process information outside your country. Exact processing regions have not been verified, and we do not make a country-specific storage guarantee.
Where applicable, international processing must be supported by the notices and safeguards required for the actual processing arrangements.
10. Updates and Contact
We may update this policy when relevant practices change. We provide additional notice or obtain further authorization where required.
Privacy and data deletion contact: slyn54271@gmail.com

Data Deletion Instructions — Fosi Audio Ads Reports
Effective date: Upon first publication of these instructions.
Operator: HONG KONG FOSI TECHNOLOGY CO., LIMITED
Address: Room 903, 9/F, 458–468 Hennessy Road, Hong Kong SAR
Contact: slyn54271@gmail.com
1. Submit a Deletion Request
Email slyn54271@gmail.com with the subject:
Fosi Audio Ads Reports — Data Deletion Request
Please include:
1. Your name or business name and a reply email address.
2. The relevant Meta advertising account ID, if available.
3. Whether you request deletion of all associated Application-held data or specific reports, drafts, or uploaded assets.
4. Whether you also want the Application to stop further account access.
Provide only the information necessary to locate the records.
Do not send access tokens, passwords, app secrets, payment-card details, or identity-document scans.
2. Verification and Processing
An authorized operator reviews the request and, where necessary, verifies your identity and authority over the relevant account using a proportionate method.
The Application currently uses a manual deletion process. It does not provide a public automated deletion callback or self-service deletion endpoint.
Following verification, we identify and remove applicable Application-held records, including:
• Advertising account snapshots and performance history.
• Reports and recommendations.
• Advertising drafts, approvals, and execution records.
• Uploaded or generated assets, exported files, and related working copies.
Deletion is subject to applicable legal or Meta platform retention obligations.
Records containing multiple accounts’ information are separated or redacted as necessary to avoid deleting another account’s data. Shared files may need to be retained for an unrelated account without the requesting account’s information.
3. Stopping Further Access
If you request that access stop, the operator also disables relevant collection and publishing tasks and removes or restricts the affected credential binding.
You can independently revoke the Application’s permissions through the relevant Meta account or business integration settings.
Revoking permission alone does not delete previously stored records.
4. Response and Confirmation
We respond within the periods required by applicable law and Meta obligations.
Where required, we explain permitted extensions, verification-related delays, or retention exceptions. Our response describes the outcome and the handling of applicable backups or provider-held copies.
The current version has no automatic expiry period for historical records. Deletion is handled manually. Provider-held copies and backups are subject to applicable provider settings, retention terms, and available deletion controls.
5. Scope of Deletion
This process covers data held for the Application by its operator and relevant service providers under the operator’s control.
It does not itself:
• Delete your Meta account.
• Pause advertising delivery.
• Delete campaigns, creatives, or records independently maintained by Meta.
Advertisements may continue to incur charges until separately paused. Manage advertising delivery through Ads Manager or a separately authorized advertising operation.
If materials were also submitted through an AI or chat platform, independent platform retention and deletion controls may apply. Deleting a local workspace file does not establish that every platform-held copy has been erased.
6. Follow Up
For questions or updates, email slyn54271@gmail.com, quoting the date of your original request.