Support
Updated: November 3, 2026
Ăn Hạnh Phúc is a community map for finding and supporting small street vendors near you. The app is free, has no ads and sells nothing. Here are the common questions; if yours is missing, email us.
1. Installing the app
Get "Ăn Hạnh Phúc" on Google Play (Android) or the App Store (iPhone / iPad). The website works in any browser and can be added to your home screen too (see the Install page).
2. Notifications on / off
- Open Notifications (bell icon) → the "Push notifications on this device" switch. The first time, your phone asks for permission — choose Allow.
- Turn them off any time with the same switch, or in your phone Settings → Apps → Ăn Hạnh Phúc → Notifications.
- Not receiving anything? Check the app’s notification permission in phone Settings, then turn the switch off and on again in the app.
3. Location
- The app asks for your location to show vendors near you and to confirm a visit. It is used only while the app is open, never in the background, and your coordinates are not stored.
- If you decline, the app still works: the map shows the default area and you pan to where you need.
4. Signing in
- Sign in with email, Google, Facebook (web) or Apple (iPhone). One account can link several sign-in methods under Account → Sign-in settings.
- Forgot your password? Tap "Forgot password" on the sign-in screen and follow the email.
5. Reporting content and blocking users
- See something inappropriate? Tap "Report" on the vendor page or next to a message / update. The moderation team reviews reports within 24 hours.
- Don’t want to see someone’s content? Tap "…" next to their message / update → "Block this person". Unblock under Account → Blocked users.
6. For vendors
- Register under "Vendor sign-up"; your profile goes public only after you consent and the team approves it.
- Need customers urgently (end of day, bad weather…)? Go to the Vendor page → "I need help". The team approves within 60 minutes.
7. Deleting your account
Delete it right in the app: Account → bottom of the page → "Delete account". What is deleted and when: see the Account deletion page.
8. Contact
Support email: lanlp.personal@gmail.com. App feedback: the Feedback page in the app. We reply within 1–2 working days.