Hi MichaelaEV, I'm testing out the phone version of the game on my computer right now, and I don't see any issues. I'm not sure if it's a problem with the game or a problem on your end. The android version of this game is a universal package, so maybe it could be a problem with android 11.
If anyone else is playing this game on an android, could you reply to this comment, saying if the game works for you or not? I don't have an android myself, so I can't troubleshoot the issue directly.