BB exchange is one of the centralised exchange that has already closed up all its activities and also seize all operations. This exchange was unable to be accessed when i wanted to access it.
I think this website has been shutdown. From all my findings, and research about this particular exchange, i saw that this exchange use to charge about 0 .01% thereabout to 0.2% fees rate. This exchange was also making a special plans for derivatives and contracts trading with defi to be released last year but it was suspended.
It is very disappointing seeing the exchange did not even make it up to a year before it disappeared. When i checked the Twitter page, i saw that it does not exist and same goes to the telegram group