I sold my old iPhone on ebay for $90 and now all of a sudden it won't turn on. I tried contacting the buyer to let them know I am willing to offer a full refund and they keep saying they won it and will use it for parts and will only give me $50. I don't want to sell a defective item let alone only take $50. I'd like to try and get it fixed and resell it in the future or toss it.
What should I do?!
What should I do?!