Think about it: The first time, he said there were two deposits that weren't mine, and I needed to pay a 60% deposit as the margin. I asked him how long it would take to withdraw the funds after paying the deposit, and he said immediately. The second time, he asked me to pay personal income tax. Before paying the tax, I specifically asked him how long it would take to withdraw the funds after paying it, and he said within half an hour. Then, I asked him if there were any problems with my account, and he said there were none. After an hour, the funds still hadn't been withdrawn, and I asked him twice more. He asked me to be patient, and told me if I couldn't withdraw, why didn't I tell him the reason from the beginning? Then, at the end, he said it needed to be done through a third-party payment platform, and I asked him how that would be arranged. He didn't say how, just that third-party payments would arrive in 10 minutes. I asked again how that would be arranged, and he still didn't answer. After I agreed, he told me I needed to pay a 20% risk deposit.