The p2pb2b.io username is not logging in here any more since they were exposed in the forum.
I always suspected them after I exposed them last year (
https://bitcointalk.org/index.php?topic=4971628.msg48239174#msg48239174) but it took others to post here about being scammed before things really took off and helped bring about the downfall of the Coinsbit and P2PB2BN scammers