Hi, good day! I'm John Dev a Windows user like you and I'll be happy to assist you today. I know this has been difficult for you, Rest assured, I'm going to do my best to help you.
I'm sorry, this is just a Community Forum, and we do not have access to your account. Because this request may require sensitive personal information, it is best to contact Microsoft to process your cancellation or refund.
Please visit the link below.
https://support.microsoft.com/contactus/
Make sure to sign in your Microsoft Account
Select the product you need help with
Click "Get support in your browser" then describe your issue
Click Get Help then select "Contact Support" below
Select "Billing and Account Profile questions" then click Confirm
Confirm your email then click Confirm
Kindly let me know if this helps or if you have any further concerns by clicking the "Reply" button at the end of my response. I will appreciate it.
Kind regards,
John DeV
Independent Advisor