Cheat you via dating apps

At first, it was normal. I chatted happily every day, and then I talked about investment
He said he wanted to introduce MT5, an investment platform, to teach me to play with him in simulation
Later, he showed me his real account and said that he had made a lot of money. It had been 2-3 months. At first, I was still dubious. Then he asked me to carry whats app and ask me to give him his mobile phone number. I had to open an account with his ID card. Then he said that he could only start to invest with funds. It took 100,000 yuan. I hesitated for a long time. As a result, she kept asking me whether I had invested any money I told her if I didn't believe her, and then I began to ask her crazily, until I followed suit. Was the money really on the platform? I did see the money in the account. But when I found out that the platform couldn't log in, it was strange. I only saw that the money couldn't be withdrawn, I realized I was cheated.