Is BarindexFX a scam, or is it legit?

In September, through a group sharing session on Taiwan stock exchange, I switched to gold investment at the end of the month. Initially, I made a small deposit of 200,000 through a recommended currency trader and was able to withdraw profits for three days. However, on the fourth day, my request to withdraw both principal and profits was denied. The group assistant informed me that I needed to pay a share of the profits before I could withdraw. I questioned why I had to pay this share before even seven days had passed, but they kept stalling and did not process my withdrawal. At the beginning of October, I reported this to the anti-fraud hotline 165 and filed a police report.