Hello! I see that the Aircash app is not accepting your fingerprint for login or verification. Just so I understand better, are you getting an error message every time you try with the correct fingerprint, or does it recognize the fingerprint but not allow access? Also, have you tried using other authentication methods like a PIN or password in the app?

In the meantime, here are some steps we can try to resolve this fingerprint sensor issue on your Android 10 device with WebKit browser:

1. Check fingerprint enrollment:
Go to your phone's Settings > Security > Fingerprint, and make sure your fingerprint is properly registered there. Sometimes re-registering the fingerprint helps.

2. Clean the fingerprint sensor:
Gently wipe the sensor to remove any dirt or moisture that might affect scanning.

3. Restart your device:
A simple restart can reset the fingerprint hardware and the app's recognition system.

4. Update the Aircash app:
Ensure you're running the latest version of the app, as some fingerprint-related issues are fixed in updates.

5. Clear Aircash cache:
Go to Settings > Apps > Aircash > Storage > Clear Cache. Then try logging in again.

6. Disable and re-enable fingerprint in Aircash app:
Within the Aircash app settings, turn off fingerprint login, then re-enable it and re-register your fingerprint.

7. Check app permissions:
Make sure Aircash has the necessary permissions for fingerprint authentication.

If after these steps it still doesn’t accept your correct fingerprint, there might be a software connection issue between your device’s fingerprint module and the app. In that case, contacting Aircash support might be needed via email: [email protected] or via their website for more advanced help.

Could you please try these and let me know which step you’ve done or if you encountered any difficulties? That way, I can guide you better! Are you okay with this approach?