I think his is scammer, because yesterday his want buy from me btc, but now i see his block me on Telegram and delete all messages. +bonus check him "Untrusted feedback"
coa032 2019-11-28 Take my 1.508 BTC and don`t return. Scummer
First you need to ask if he is ready for Escrow service or if he is ready to send to the first people with a good reputation, then call him a scammer.
the person who set him a negative trust has a red trust, so this is pretty controversial.