My balance in the broker is over 9M USD!

Hi, I'm Nicola Ventafridda and I have two VOREX accounts (initially FXKOVNER): no. 684870 (with a balance of 8,849,549.09 USD) and no. 684873 (with a balance of 395,200.00). When I tried to ask to withdraw sums from the accounts I was told that I would have to pay 10% of taxes without any reason (see the ASIC's answer about my question) and above all on the balance of both accounts. Attached are the screenshots of the proofs of my statements. I believe I have the right to recover my sums and pay taxes to my country.