Instructions for linux

Sadly not sure how much I can help, I'm not familiar with renpy programming, and I don't see anything wrong with the .sh file off the top of my head.
And the only problems are that running the .sh file will either crash instantly or not load in the first place, and the .exe says something about needing windows vista or higher if i run it with wine, i might look into that and see if I can fix that on my end.
The windows/linux version running on linux mint. The button in the upper right with the red circle with a line through it, early on it just gave me an error page with the chance to rollback. But later, right before the warning for last chance to change options, i tried it again and it kept crashing.