I have been cheated by an illegal broker. In the end, I can’t withdraw funds.

These days, I was invited to a forex group chat by my colleague. I deposited 1,400 yesterday under Lei Sun’s instructions. But I was told that the market was not stable, so my trading was delayed. Next day, the customer service told me to recharge the same amount as yesterday’s. But now I am unable to withdraw funds and trade on grounds of illegal bonus.