A client of mine was deceived into trading at a shady exchange to make big money, thinking they could buy OK coins at a low price and sell them at a high price, but in the end, what they received after selling was dirty money from a telecom fraud gang 😂
In fact, many people are scammed due to greed; as the saying goes, a greedy heart cannot be satisfied. Remember, there is no such thing as a free lunch in this world.
Finally, to educate you, when unfreezing your account, you must obtain a non-involvement certificate issued by the police. Simply unfreezing your account will not get you past the bank's scrutiny.