Scammed company and Broker

I know this company from the broker of Michael Roger (+44 7865 708491). His company is initially Sushi Global investing and then in December, per his information, the company merged with mkndyltd (www.mkndyltd.com). I have a forex trading using meta trader 5 with him since end of October 2021 and has invested in total of $51,650 (through several wire transfer). Until mid January 2022, in my account I have $239,795.17 (investment and profit). When I would like to withdraw the profit, he ask me to pay the tax in advance. This is not right. After insisting him to close my account several times, he disappeared from the Whatsapp conversation completely.
This is a big mistake in my life. I trusted wrong person and company. So, be careful. The www.mkndyltd.com website is still active and it looks legitimate. But they are scammer. They are not member to FCA (England) nor NFA (USA). I reported this fraud to the law enforcement and CFTC in the US already.