My BNB Token Is Gone?

Hi there, I’m also having the same issue with my Metamask account. The BNB I have was transferred to other account which I did not allowed to process. That’s my only starting investment and I trusted Metamask for this believing that your system is secured. I did not share any of my credentials or even use a different browser as I am aware of some phishing sites. I have the Metamask bookmarked and the blockchain game My Defi Pet I’m playing saved on this Google Chrome Browser so I’m very 100% sure that I did nothing wrong. Please help me reverse the transaction back cuz this really hurts me a lot. This is my only investment to start my blockchain game. Please please help…

My Metamask address: