Unable to withdraw

Someone added my WeChat on grounds of renting a house, and then I saw his Moment was about who deposited and earned how much money, and then I learned about it, and operated under their guidance, but I was unable to withdraw the money, they refused to withdraw the money, saying that I should pay a 15% personal income tax on the public account provided by them in accordance with the Corporate Income Tax Law. The investment amount was quite large, and now I can’t get the money out.