I have a forex trading account at the sushi floor. When I withdraw money in contact with cskh, sushi floor cskh requires me to pay 20% of personal income tax on the total amount of money in the newly withdrawn account (with picture of conversation with cskh and mail to sushi attached below) found abnormality. So I haven't paid yet. The floor continues to text me if I don't pay in 72 hours, I will lock my account, and if I want to reopen it, I have to pay a fee of half of the capital.