Hi! I see you're having trouble with the Avatar World app Beta not working on your Kindle with Android 11. Could you tell me a bit more about what exactly is happening? For example, does the app fail to open, crash, or show a specific error message when you try to use the Beta features?

Meanwhile, here are some initial steps we can try to get your Beta working:

1. Check App Updates: Make sure the Avatar World app is updated to the latest Beta version in the Amazon Appstore or wherever you installed it. Sometimes Beta versions have updates to fix bugs.

2. Clear Cache and Data: Go to Kindle Settings > Apps > Avatar World > Storage, and clear the cache and possibly app data. This can resolve corrupted temporary files.

3. Restart Your Device: A simple restart can often refresh system resources and fix app hiccups.

4. Check Network Connection: Ensure you're on a stable internet connection, as multiplayer Beta features usually require good connectivity.

5. Verify Multiplayer Support: Some Beta or multiplayer functions may not be available on all devices or OS versions. Since your Kindle runs Android 11, confirm if Beta features support this environment. There have been reports about certain devices showing "Multiplayer not available" errors.

If you've tried these already or if you see an error message like "Multiplayer is not available on your device," please let me know. There are some more advanced fixes we can try, such as re-importing your account or reinstalling the app with fresh credentials.

Would you be able to share screenshots or exact error messages? That will help me guide you step-by-step more precisely.

Looking forward to helping get your Avatar World Beta up and running!