I joined their investment because I saw her WeChat Moments. I added 50,000 RMB for my wrong operation in the first round. And I topped up more in the second round cuz my profit was different from the other guy. In the end, 30% margin was required to modify my wrong bank card number. And after that, I had to add again for insufficient credit score. At that time, I realized that I was cheated . Now I am asking for help, thanks!