MC froze my account inexplicably!

Problem: frozen account/fund transferred into private account/unable to withdraw Experience: In this middle April, when surfing the stock market, I saw a free recommendation on stock. Out of curiosity, I clicked in and added a teacher. He told me to follow his moments, on which there was some stock recommendation. Later, I was invited into a group, in which members showed some profit screenshots. They all pleaded the teacher to give livestreaming lessons. After doing so, the teacher advised us to trade index on Qirong security, saying that the stock market was volatile, in the living room. I joined and deposited 10 thousand RMB. Under teacher’s guidance, I made some profits through taring on a small position. But I always suffered losses on large position. The teacher asked me to add fund. Thus, I added 300 thousand to recover the losses, but ended up with 800 thousand losses. When I contacted the teacher, he still asked me to add fund. After I refused him, my account was frozen.