When I run the game on my phone, I get an error in the script. 

File "game/shop_screens.rpy", line 237: 'break' is not a keyword argument or valid child for the for statement.

    break

         ^

Ren'Py Version: Ren'Py 8.0.3.22090809

Tue Nov 5 10:55:47 2024

What to do?

Okay, I've solved the problem. I just downloaded a program where you can edit the script. and deleted line 237. Surprisingly, the game worked stably even without this line.