This scammer is currently active and possibly still scamming. Please report this user for scamming and safety issues, and if you have proof that they have scammed more than what we have stated, it would be appreciated if you could provide it here; otherwise, stay clear of this jammer.
Daboo123 uses a method similar to Flash Trading and Trust Scams combined. They will tell you to trade them something, accept, confirm, and cancel. They do a practice round first, which will try to get you to trust them. After the first round is done and the winner is announced, the den gets locked.