Unable to withdraw

My friend introduced this platform to me at the beginning. It was also my friend who took me to do it, and then I was told to pay 20% tax whenI had to withdraw all the cash. I can’t deduct it from account! After paying the tax, it said that I was queuing up for withdrawal. I asked about the withdrawal status later. I was asked to pay the deposit again! ㄧIt's dragging and endless after paying