Truth seeking

I knew a person via my phone, who claim himself as a forex practitioner. After consulting a few things, I made some deals. The trading went smoothly at first, but my account started to wipe out from the sixth order with a loss of 35,000RMB. But he comforted me that the losses would be compensated. After his negotiation with his partners, he would transfer 17,500RMB into my forex account but I had to make up for the rest 175,000RMB. I agreed. Then he asked me to invest in 350,000 and told me that I couldn’t withdrawal until the next order. This time I declined. Now there are 934,000RMB in the account. But I dare not to withdraw. Besides, the man blacklisted me. Thank you!