Swap history

i have emailed about his car ,to swop , about shipping ,i have agreed i would meet him half way ,no reply ,i also just rang him on his mobile ,, said ring back in a hour ,, i cant do any more ,,,

i have asked to send me some pictures of his motor bike 3 times ,now and ,i have had a reply ,ounce sayin he cant upload pics of it ,,,, and the other 2 request ,no reply ,, so without me looking at his bike i do not want to swop thankyou