20% personal income tax must be paid first before you withdraw your funds

I was defrauded to invest in the cryptocurrency USDT through online friends. He first transferred the funds to the legal MAX, then bought USDT and transferred them to Bitpie (Bitpie wallet), and then used the link chain to transfer the funds to the HXEX account and conduct cryptocurrency investment transactions. HXEX requires 20% personal comprehensive income tax to be paid when I make a profit and want to withdraw. If I fail to pay the tax within the time limit, my account will be permanently frozen and I will not be able to withdraw my money.