Hi,
ok, first you need to address the error mentionned at the bottom left.
If you have an error fired by Unity, you will get bugs and can't rely on anything after that error, so you need to watch for these first.
Can you run in Unity editor with Unity console opened, and go trhough your game, If you get errors in the console, they must be debugged and solved first to guarantee a safe publishing, else you will get in trouble when you publish ( bugs and even crash on mobiles for example)
bye,
Jean