Windows 10: I have a unknown subscription to my account that doesn't show on my account

I have been getting charged for a few months now for a subscription for $8.32 that I am not paying for that I just noticed. When I contacted the support number it just tells me to go to the website to see and cancel my subscription and hangs up. I need actual help canceling this.

:)

 

Remove account

I suggest you backup your personalized files first before removing the account.
To delete an account, follow these steps:

1. Press WIN + X keys and click Command Prompt (Admin) from the menu.
2. Type the following command and press Enter. Replace test with the name of your sister's account. Code:

 

unknown account

Hi
I have noticed on all Documents/videos/photos in properties/security there is an unknown account as per screenshot. If I try to delete it ,I then get a message splash as per second screenshot.
Is there a way to identify this "unknown account" and delete it.
I investigated registry profile image path and it lists this account as myself-strange? Thanks

I am using W10 21H1 Build19043

 

Unknown account removal

In a 'permissions' dialog an attempt to remove an UNKNOWN ACCOUNT prompts that inheritance first must be disabled. Two options are offered...

1) Convert inherited permissions to explicit permissions on this object
2) Remove all inherited permissions from the object

Which should be chosen, and will other accounts be affected? Or, would it be prudent to ignore the unknown account?

This is an "Sxxx" account and does not appear in the USERS account list, nor with other normal registry accounts.