Facts about the losses on WANJIN! Is the platform regular?

In December 2018, I was added into a stock lives stream studio by a stranger who claimed himself to be a stock investors. There was a adviser in the studio who gave lessons about stock and recommended stocks. After a month or so, the adviser said that the stock market is not good now with lower profits. The stock investor who trades on QYW.net said that he can help us to make money!

I decided to think twice before trading at the beginning. Later, sicne I saw more and more people in the group gained profits, I invested in 210,000 to trade with the adviser’s recommendations. When it came to the expiry day, all money were lost. I couldn’t log in the account. Then I turned to the adviser, but he blacklisted me. I realized then that I was cheated and I don’t know what to do!