The teacher who instructed me to open an account on Charterprime did not tell me that Charterprime had withdrawn from mainland China market. Because the account has been trade normally, I don't know about Charterprime withdrawal from mainland China. Because I haven’t withdrawn funds before, and I didn’t find out about this, I didn’t know that Charterprime had withdrawn from mainland China market until I was preparing to withdraw funds on June 16. Send an email to Charterprime, and they reply me that the funds will be withdrawn to my account within 3 to 5 working days, and then my account has been frozen, but funds have not arrived until now.