I looked up your link
https://drive.google.com/drive/folders/195fgjdIF5b3_c8ryvrkWwUok9FYJwzQu
general it is a bad idea to link to an external place with multiple files to choose from
you are even unaware of aito-formatting your code.
How do you want to ever win oversight about your code-structure if your code has improper indentions?
To describe it with an everyday example (analogon)
You are cleaning the body of your car with sandpaper and are asking for
"why does it look so scratchy after cleaning it?"
sigh! dow! Uh! Obviously the scratchy look is caused by the sandpaper. Don't you know that?
Press Ctrl-T to autoformat your code
additionally