I made a transaction in EC mar

I made a transaction in EC markets, I made a profit, the money I deposited and my profit grew. Since I made a profit of 80,000 dollars over 50000 dollars, I was asked to pay 20% tax by the financial rules and then I was told that I could withdraw the money. I deposited the tax fee and wanted to withdraw money again, but it was not approved again. My identity verification was KYC in my first membership. I skipped the tab, your account looks suspicious, under the name of money laundering and account protection, a deposit of 30% of the money in your account was requested. I immediately uploaded my ID, 40000 dollars, and they confirmed it, but you still have to deposit the deposit, the system will confirm that you are a real person. I find it unreasonable for them to ask for money for every transaction. I doubt EC markets' honesty.