P2PB2B is a complete scam, do not trust them with your crypto or your upcoming IEO / STO. I am a coin developer since 2014 and I encourage you to read the following thread before you are financially harmed by these thieves.
https://bitcointalk.org/index.php?topic=5163367.0Thank you for your efforts in helping to expose these scammers.
I am sorry for the loss you incurred at the hands of these scammers. Hopefully others will read these pages before sending their funds to the Coinsbit and p2pb2b scammers otherwise they will be selectively scammed before the all-out mass scam in the run up to the exchange closing down takes place.