okay also the safety of itch.io has expired I'm posing a risk responding but meh I have no life
Also I reset the cache and data and I am now "finished" in 1 hour unlike the 2-3 days it took to get stuck before so.. I guess resetting was the better option!
Thank you so much for uploading that video! I noticed something when I watched it.
When you touch the screen, the input is directed to the right. Maybe the input setting "Confirm" or "Right" or "Left" is set to screen touch "mouse 0".