Do not withdraw

I was cheated to copy the order by salesman, opened an account on this platform, and the copied the order to liquidate an account with a value of 4,000 US dollars. I withdrew the remaining of 1,400 dollars for the small account, and it did not arrive for half a year. Last month, I was asked to pay 300 US dollars. After a month, it is still in queue. Expose this platform, and let everyone not be deceived.