well i have left bad feedback on ebay,i sent him an email last night he replied to and said sorry but it was ok,well i dont accept that,as i have said yes i should have give the car a good check over wich i did,i even checked the tyres etc but just never thought of wheel nuts,well i supose its a lesson learnt,i dont think any damage was done apart from the wheel well where the one nut was is now oval instead of round,their is a vibration coming from the floor on the near side i think its the exhaust,but i will check more to-morow,many thanks for all you replies.