great phone but, charges if I'm lucky

like like the phone it's self, buying a used one I expected wear and tear and wasn't honestly that bad. however 3 months into owning this phone a pink line (maybe dead pixels in the screen?) ran the length of my phone screen, as well as it is a p.i.t.a when trying to charge.... I plug it in and in 8 hours it goes from 15% to 13%

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