Cannot withdrew in the end

I did deposit 40,000 USD on my Mizuho account to trade foreign exchange. I cannot access my account. The last conversation I had with the customer service is the wake up call for me; they asked me to pay the large amount of tax. Anyway, this platform is not related/affiliated with Mizuho group/Mizuho bank at all. Please be careful not to deposit any money on the platform!
These are the websites.

https://vipmzjp.bio/
https://mzvip.bid/index/login/login/token/ab7003b8f0f5492a9e2341cb86ceb295.html