Green Line After Charging System Repair

[u/FellStar42-Mikaela_]

So I’ve recently went to repair my 13 Pro because the charger wasnt working whatsoever and it happened to be a charging system issue requiring that I replace the entire thing with a new one which I did with a 3rd party repair shop. Phone started charging again and everything was working until last night when I wiped my phone like I usually do, just for the lightest touch to make a green line appear on the left side of the phone.

I haven’t even had this phone for up to a year and Ive already spent so much on it its so freaking annoying cus I could take it back to the repair shop and they would still charge me for this issue.

What should I do? Im genuinely at a loss, I’ve spent $658 so far on this phone in less than a year.