When they first asked me for the handling fee, I didn't feel anything at all, but they suddenly told me that a deposit with abnormality was detected, and the security deposit would be paid back to me after 30 days, so I had to bite the bullet and pay it. After I paid the taxes and thought it was all right, he came to tell me that I needed to deposit $5,000 in my account to make sure that all the funds were mine, although it was a bit of an afterthought. I really don't know what to do now, please help me