so I bought an IPhone through ebay around 6months ago, the Iphone didn't work well, so I messaged the seller and told him about the problem, he told me to send the Item back to them (it had a seller one year warranty) so I did, and since I did, I messaged the seller a few times but they are not answering what so ever, they promised they would refund me the money or send me a replacement, but they lied. it's been around 2 months since I sent the Iphone back to them. so I asked on ebay community what should I do, I was told to report to paypal, what can I do now?
