Invested by friends. Don't believe it, there is no such thing.

My brother and I went to invest through a friend. Withdrawals are normal at the beginning, but subsequent withdrawals require a deposit. I went to the Facebook anti-fraud group and posted a message to inquire, only to find out I had been scammed. Currently I have invested NT$170,000 and my brother has invested NT$100,000. The account is under risk control and cannot be withdrawn. Thank you for reminding me that I encountered a scam and to call the police immediately. Otherwise, I would still be waiting stupidly and not know to call the police.