Unable to withdraw

I was induced to borrow money to invest, and the other party used the mobile phone to teach the screenshot operation. The result was to transfer the money to MT5 (supervised by VOREX) for the reason of no market, but I had to pay back the money after a month, but the other party could have no market and could not operate as the reason , I asked if I could withdraw the money managed by MT5. The other party said that they may ask me to pay a security deposit? Because I am not familiar with these operations, I apply for withdrawal through VORE, but I have been stuck with the application materials. What should I do? help me thanks