I placd a DD today from a vendor who ive done deals with before. Normally hes quite the stand up guy. ( I don't want to point fingers yet, incase it is indeed not a scam.)
Sent the coin yesterday, to the address sent me. It shows in my BTC history, but he says he never got the coin. Where should i go from here?
Show him the blockchain of the transaction, if he stops replying try to find him on a market and tell the admins that he is scamming via DD if you are able to provide solid evidence to the claim.