Netizens investment fraud, the platform disappears and cannot withdraw money

I met a Hong Konger on IG. At first, I just chatted. After two or three months, he began to teach me to invest in gold. First, I downloaded Binance, MT5, and registered the trading platform Pandora Finance Co., and I only invested NT$50,000 at first. The equivalent USDT, and I have successfully withdrawn the funds once, and he also invested 10,000 USDT in my account, and kept persuading me to invest more funds to get more income, until the customer service staff wanted to withdraw, but received After such a reply, I didn't have any more funds to invest. As a result, after a few days, my MT5 account was deleted, and even the URL of the platform disappeared. It was obviously a scam! ! !