I started trading around the beginning of April this year and traded until June 13th, and when I tried to withdraw after that, I was told to pay 20.315% tax, and it took some time, but I managed to pay. However, after that, I was told that I could not withdraw unless I paid a deposit of 15%. This time, I was told that I could not withdraw again unless I paid 15% of the overdue fee, so I managed to pay this as well. When I thought that I could withdraw money with this, I was told that I could not refund unless I paid a 5% service fee. I would like a refund.