100% Scam. As long as you are losing money, everything will seem fine, almost too good to be true. As soon as you make any kind of decent profit or even recoup a substantial amount of your previous losses, they will make excuses and simply remove your profits. They'll cite clauses in the agreement that say they can do this when there are "technical errors". These "technical errors" will only come into play when you make a profit, then the profits will be taken away, if you lose money due to these errors they will never give back those losses. There's nothing you can do to prevent these "technical errors" from affecting you since you don't even know they are present until after your profits have been taken away. Basically it's like going to a casino where you make a bet on roulette, and if any number you didn't choose comes up, you lose, and when the number you chose comes up, the casino says there were "technical errors" and gives you your original bet back, but takes away the profits.