What's the best way for me to cancel this sale? I had a number of auctions end at the weekend for collection and one buyer appears to be a time waster - very difficult to get communication and was "off" when I finally heard from him. Eventually said he would collect yesterday so I provided the address and directions and asked for an idea of time, at which point I would normally provide a phone number, but he didn't respond and never turned up. I've kept all communication to the message centre.