What can you do about retaliatory feedback from a buyer who purchased some skis then wanted to cancel the trade as they said they had found another item that was cheaper than my listing? This was her email: “Hi there, I am so sorry but I was hoping to please withdraw my acceptance of your fixed price offer as I have found another pair of skis for cheaper and closer to home in ChCh to pickup. Let me know if there’s any issues with this. Thanks, Jess”. I tried to reason with her politely. Initially she had asked if we could hold onto the skis for her after the auction until she could come and...