Unable to withdraw. Beguile customers

I've traded here since November 1, 2020. I wanna withdraw when I profited. But the customer service rejected my application on grounds of wrong bank card number. And I was asked to pay margin. They promised the margin would be returned. Then I applied for the withdrawal again after I paid the margin and offered photos of bank card and ID card. But the customer service decresed my credit score and rejected my application for a low credit score. Later, he told me I can't withdraw funds until the end of the month after the settlement. I contacted the customer service after a period of time, but they didn'y reply to me anymore, let alone approve my application. I was cheated of over 170,000 and I hope the relevant departments can investigate and ask them to return my hard-earned money!