Btcflex made to believe that his system is honest. I tested this system and I can truthfully say that I was very disappointed. I invested bitcoins and when I tried to make a 'Withdraw' Btcflex made me believe that they sent the money to my address at Xapo. I contacted Xapo to know that this sum is 'Pending'. I waited a few days and I wrote Btcflex: no answer. Some days later the sum was to remove '' pending '' disappeared. not a trace until now.

I think people Btcflex steals.