1. General enquiries
For questions about digital marketing, advertising, websites, and automation services, email huyhanh.hum@gmail.com.
2. Privacy and data rights
For requests to access, correct, or delete personal data processed by our authorized applications or integrations, contact huyhanh.hum@gmail.com. You may also write to admin@huyhanhmarketing.io.vn.
For requests to delete data, review our Data Deletion Instructions. Please include the relevant application or connected business name if you know it, but do not send passwords or access tokens.
3. Responsible security reporting
If you believe an application, integration, or website operated by Huy Hanh Marketing has a security vulnerability or an issue exposing personal data, email huyhanh.hum@gmail.com with a clear description, affected URL or feature, and non-sensitive reproduction steps where possible.
Please do not send real access tokens, client secrets, passwords, private customer records, or exploit data in the initial report. Do not access, alter, or download information belonging to others while investigating.
4. Platform-specific questions
Our integrations may involve Facebook, Instagram, Google, TikTok, CRM providers, or other services. You may need to contact the connected platform or business directly for information held by them rather than Huy Hanh Marketing.
5. Legal documents
Read our Privacy Policy, Terms of Service, and Data Deletion Instructions for more information.