- Force close it and reopen.
- Install the latest version from Google Play — older versions can stop working when we ship important updates.
- Restart your phone.
- Check your internet connection; the app needs one to work.
If it keeps happening, email support@singasong.app with your device model (e.g. Pixel 7, Galaxy S24), your Android version, your app version (Settings), and a step-by-step description of what you were doing. That's what lets us reproduce it.