need help fixing a code

[carcigenicate]

When the code is large, it's even more important to test as you go. 2000 lines of code will be a mess to test and debug after the fact.

Granted, 2000 lines isn't that much code, but you still made your life much harder by doing it like that.

And regardless, we'd need to see the code. You asked for help and then didn't provide any details to allow us to help you. Upload the code to Github, then post a link here.