I think P2PB2B exchanges are safe exchanges, and these exchanges have been around for a long time. In my opinion, the constraint on P2PB2B exchange is slow performance. Especially when we make a deposit, but withdrawals are processed quickly based on my experience. Apart from that, the problem is in the telegram group, which is too many fraudsters who take advantage of the delay in the transaction process by posing as a team or admin.  Not only that, this exchange is also filled with Bots in the trading process. Perhaps most argue that the volume in P2PB2B is a fake volume. But for me fake volume is not a problem when I trade. If our set order has reached the limit, or the price changes is the same as other exchanges, then P2PB2B must also buy or sell their coins to match the price with other exchanges. Apart from that, recently there has been frequent maintenance on their website. This makes us uncomfortable to trade in P2PB2B. I hope, P2PB2B owners read what I have to say. What I'm saying is not to bring down the reputation of the P2PB2B exchange, but to make a change in the performance of this exchange.