Corrupted game save? Really lost.

So recently in lakeshore online, i got error code 9, and 6 message, and had fixed them by deleting the corrupted wrap and a few others, and sold the cars to be safe. Not long after, one of the wrap’s duplicated itself onto a car i don’t own, couldn’t delete it as it said it was equipped too, the fix for that was to remove everything i had in storymode. Now, when i went back to lakeshore online, anytime i tried to make a wrap, it would immediately corrupt my game and i have tried so many fixes, i’m genuinely lost because this is ridiculous. Has anyone else dealt with this? Is there just no way to fix the game at this point?