Cannot withdraw after deposit

A netizen asked for a deposit, claiming that there is a bonus event, deposit 20,000 USDT and get 2888 free, and then take you to make a transaction, but when you want to withdraw, you find that you can’t withdraw it, and the customer service tells you that you have to deposit another 20,000 USDT to unlock it within the deadline. Otherwise, 5% will be deducted daily