I feel empathy and sorry for you.I was in the same predicament with Venus Fx Malaysia.They scammed my money about USD 18000 in 2016.I have never left those scammers to escape with my hard earned penny until today.I am giving the introducers,sub brokers and main brokers hell by lodging reports with every agency in Malaysia.I am not going to leave the scammers!!!! In your case do file a report with your cyber police unit.Then file a report with your bank and also with the other party's bank fraud unit.Tell the bank the bank has been used as a conduit for illegal financial transaction.It's certainly goes against the rules and regulations of the Banking and Financial Services Act in your country.The bank could be liable for non-compliance of financial regulations or maybe weaknesses in its reporting systems.Hence request a chargeback or restitution of the funds from the bank.If they failed to do so your next step is to report to your country's Financial Ombudsman Services to resolve this issue.Claim your funds from the bank.Good Luck.