Tax and fees made me unable to withdraw

After paying the 3.8% net income tax to withdraw my funds they hit me with a 2% exclusive channel fee to properly transfer my withdraw request to my designated account, I refused to pay the channel fee not knowing what other fees they might charge me, I was lured to this broker by someone I met on Facebook and told
me to wire money to Victoria capital every week to increase my capital to trade. This broker is incorporated in Hong Kong, US, and Australia? who knows?, no contact number, no real address and no direct person to person contact with the broker all red flags. I believed that mt5 is manipulated.