I made some profit using a guidance of one person I never met before.
You didn't make any profit.
They only showed you a fake number as your balance. In fact, you didn't have any bitcoin.
They said I have to pay 23-25% taxes to be able to withdraw the money.
Any service asking you to make a deposit to be able to withdraw the fund is a scam.
Don't waste more money and your time on that website.
Managed to withdraw 200usdt from there for the first time
I am pretty sure the fund you deposited is much more than that 200 dollars.
And note that even if such services give you some money, they are still scam. That's how ponzi schemes work.