I received a call inviting me to a closed Telegram and Zalo group about stocks. In the group, there was a person calling himself Teacher Ngo Quoc Hung and his assistant Lan Anh. They say it's a stock group, but they turn to investing in gold on the Oanda platform. Initially, for transactions, you will receive a commission of 3%/profit. Then I asked him to open a personal account, deposit money and trade according to the teacher's orders. I can only withdraw money once, the next time the platform forces me to upgrade to VIP, I have to pay a huge amount of money, if I don't pay I won't be able to withdraw. This is a scam platform and the group of people calling themselves Master Ngo Quoc Hung is also a group of scammers, using psychological manipulation tricks, shouting loudly, in the group, all the green and red troops come in to lure investors. invest money. I hope the authorities will intervene to ease people's suffering.