Unable to withdraw

Unable to withdraw. I met a woman on fb, and we had a good chat. She said she would teach me how to make money and improve my life. I invested 900,000 yuan in deposits and loans and also helped me raise 1 million yuan. She taught me how to operate and won a lot of money, but in the end, I couldn’t withdraw money. The customer service said that I have to pay more than 480,000 taxes to enter the account, and I have no money, what should I do?