GTC unable to withdraw money, please solve it

I made a deposit of 5,000. When I withdrew, the platform said that the turnover was incorrect and didn't approve the withdrawal, and then it said that adding 15,000 to guarantee the withdrawal. When withdrawing, it said that the bank card number was filled in incorrectly, and the account was frozen and the same amount was required. In order to withdraw money, I paid 27,000 and it said that I had to pay 50,000 bail