Hi there! I understand you’re having trouble choosing the country in the MAF Carrefour Online Shopping app on your Android device. Let’s get this sorted out together.

Could you please tell me more about what happens when you try to select the country? For example:
- Are you not seeing the list of countries at all?
- Does the app freeze, show an error message, or just not respond?
- Have you tried restarting the app or your device?

In the meantime, here’s a basic step-by-step to try that often helps with app selection issues:

1. Close and restart the app: Fully close the MAF Carrefour app on your Android 10 device and open it again. Sometimes that refreshes the app data.
2. Clear app cache:
- Go to Settings > Apps > MAF Carrefour > Storage > Clear Cache.
- Then open the app again and try selecting the country.
3. Check for app updates:
- Open the Google Play Store, search for MAF Carrefour, and see if an update is available. Install if yes.
4. Check internet connection: Make sure your device is connected to a stable network (Wi-Fi or mobile data).
5. Reinstall the app: If the problem persists, uninstall the app, then reinstall it from the Play Store.

If none of these work, there may be an issue related to your account or the app’s backend country selection service. The developers recommended contacting them with your registered email via [email protected] for further support, as some users reported similar errors on region selection2 9.

Let me know what you observe after these steps. Are you seeing any specific error messages? That will help me guide you further!