but even good exchange do this mistake too but its unfortunate that this exchange didnt survived  . i heard it got shut down along with other normal exchange that was about to make a name recently   . this is the problem because if you failed to gather costumers and sustain it  , you are in danger  because there are big exchanges that serves as your oponent    .  hotbit is legit but its normal that every users found some flaws  , and some call it a scam  without solid proof  .