No, I haven't heard of this exchange and I have to search it now to have an idea.
Not listed yet in coinmarketcap but it's already in https://coincodex.com/crypto/volentix/?period=7D...

Very impressive growth, and it has a great volume with almost $2 million, actually any decentralized that has at least a million of trading volume is already a good exchange, but since I just heard of this exchange, I can't comment if its volume are real since I know that some exchange are faking its volume.