I knew this teacher in a group. He taught us stock and sometimes recommended some bull stocks. Then, saying that the stock market was volatile, he asked me to follow him. So I deposited 50000 RMB to have a try, but the assistant said that my fund was too mere. Thus, I added 250000 RMB. At first, there were some profits. But I suffered losses in the next days. After my 300000 RMB was gone, the teacher didn’t reply to me.