Unable to withdraw

It told me to pay $138348 as the margin before withdrawal. I investigated CMC MARKET but they knew nothing about profit market. My principal totaled $320,000 and my balance including profits totaled $690,000.

The following is the original recommendation

提现让我叫交保证金

profit market平台一直说自己是CMC market 的香港分公司，我前几天提现让我叫交保证金138348usd，要不然不给提现。我查询了CMC MARKET ,人家说不知道什么profit market，他们的香港分公司就是CMC market，我现在想请求平台把我账户里的钱能要回来，本金32万美金，加上盈利共69万美金。