Apple Care
last year I bought a renewed iPhone XR from Amazon and went through all the logistics to make sure it was real (it’s a real iPhone) and recently I went online to set up apple care for it because I have a screen protector for the front but I worry about the back sometimes and it said I was ineligible for additional care. Why is it saying that, how can I fix it and get apple care for my phone.
iPhone XR, iOS 14