Paxful allows trading Bitcoin and B2X between the individuals.

The exchange operations are performed instantly and are secured by the system of reviews and reputation growth of the sellers. The platform also provides a free crypto wallet and a number of affiliate programs to provide the most active users with the passive income. 
The fork has been widely discussed in the Blockchain and cryptocurrency circles and the freshly minted coin is getting more recognition. Getting B2X is becoming easier.

https://b2x-segwit.io/news/article/14