eBay

Hi i bought an item from a seller (a company) on eBay , it has a 12 month warranty and has developed a fault . The company won't answer their phone or ring me back after a voicemail message and neither will they respond to emails through eBay message...

I've listed an item and a bidder won my item , but realising that the buyer was bogus i have cancelled the transaction enabling me to re-list, shortly afterwards ebay emailed me to say bid removed as it was fraudulent. however ebay still shows my "60...