Hi there! I see that your MCZ Maestro app is showing a "something went wrong" error and isn't working. Let's work through this together to get your app back up and running.

First, could you please tell me:
- When did this error start happening?
- Have you tried restarting the app or your device?
- Are you connected to the internet via Wi-Fi or mobile data?
- Have you recently updated the app or your device?

Meanwhile, here are some quick initial steps we can try:

1. Restart the App: Close the MCZ Maestro app completely and open it again. Sometimes this clears temporary glitches.

2. Check Your Internet Connection: Ensure your device has a stable internet connection (Wi-Fi or mobile data). You can try switching networks to test if the issue persists.

3. Clear App Cache: Since you're on Android 10, you can clear the app cache by:
- Go to Settings > Apps > MCZ Maestro.
- Tap on "Storage."
- Tap "Clear Cache."
This removes temporary data that might be causing the error.

4. Update the App: Check the Google Play Store for any updates to the MCZ Maestro app.

5. Restart Your Device: A simple reboot can fix underlying issues.

Please try these out and let me know if the problem continues. If so, we can explore more in-depth troubleshooting steps next.