i’m starting to hate this game

my game was running perfectly, nothing wrong with it… then my dad decided to clean up my computer (which was great), but ever since, i’ve had a new issue every week. my graphics are now grainy and low-quality, and lord forbid i try to add my packs or any cc… i’m losing my mind. i’ve fully uninstalled and reinstalled everything at least four times in the past month. can i like hire someone to just fix my game so i can actually play it?