THEY ARE FAKE, I was a victim of this firm when their former website (coinbull.io) and lost a sum of 133675 GBP which I was lucky enough to recover through the help of PARADIGM CyberRecovery ORGANIZATION. Cryptonxt runs a phony HYIP that seems to be productive initially until when one is fully committed to investments. If you're gonna be transacting with any representative of Cryptonxt, you should kiss your money goodbye before parting with it. At the point you realize you have been scammed and desperate to withdraw all your investment, the account managers capitalize on that desperation and rip you some more in the name of some non-existing tax. I reported them to the Financial Market Authority ( FMA) and contacted experts at PARADIGM CyberRecovery