On a dating app, I met someone who told me that he is single and his mother is still alive. He has a daughter and his wife passed away due to illness. He runs a hot pot restaurant in mainland China. During the pandemic, he managed to turn things around by trading ATFX precious metals with the help of his friends. He has been urging me to invest, saying that I will definitely make money. However, after I actually invested, I couldn't withdraw the money and it feels like a bitter experience in investing.