cannot withdraw ！its a SCAM!

The platform customer service said that my bank card information was incorrectly filled, and I needed to pay a deposit of up to RMB 50,000 in order to have the opportunity to modify the wrong information and reapply for withdrawal.In order to get the money back in the account as soon as possible, I had to do it. Unexpectedly, after paying this sky-high margin, the withdrawal was still rejected by the platform, and even the account was maliciously frozen.