I invested in Defi mining.After the proceeds of ETH bonuses, I informed customer services that I want to withdraw part of my funds. I was informed that I needed to pay 23% tax of the value of my withdrawal. After paying the "tax" I was then informed that I cannot make a partial withdrawal and that I had to pay the "tax" in full. Close to 40k. The funds are still showing in the account. I am tempted to walk away.