Report this platform and a man with WeChat ID Mr J

At the beginning of 2021, I entrusted him to help me trade on WeChat, with a capital of nearly 100,000 US dollars. As a result, a wave of short selling directly blew up my account. His specific trading is as follows: starting from 1850, he has been opening large and long orders without setting a stop loss. He has always been resistant to single explosions, but he didn't know anything when I asked him.