I bought a pair of shoes on ebay. I paid immediately and after a week had no shoes. I sent a couple of messages to the seller, no response, so I opened a case with ebay. Just before the 8 days were up I was fed up so left negative feedback, I then heard from the seller, they had been in hospital for almost 3 weeks but would send the shoes ASAP. I have now received the shoes and a request to change the negative feedback (which was item never received and no contact from seller). What would you do?