seducing deposits, fake long and short selling, unable to withdraw, and freezing assets

Various reasons for not being able to withdraw money: first, there is not enough cash flow, and later, it is required to pay 20% personal income tax, otherwise, your assets will be frozen, and a high late fee will be incurred for over 10 days after requesting for withdrawal. There is no company address and no phone number. All deposits are from fake personal accounts, which change every 30 minutes.