Hi ,
I am Ivan, I will help you with this.
The best way to contact Microsoft using the Home chat, access the link below and write "I think my Microsoft account has been hacked" below there will be a Contact Support option.
Enter your details to open the chat and a Microsoft agent will come to assist you.
https://support.microsoft.com/home/contact
https://support.microsoft.com/en-us/topic/globa...
Hope this helps.
If you find the answer helpful, please mark it as an answer.
Independent Advisor - Community
Thanks