Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
This is a user group and not MS
Review the MS Account https://office.com/myaccount Subs & Billing
£10.32 is the monthly fee for O365 Apps fo business
If you are sure that you do not have any O365 Bus apps then contact your bank/cc company to state its an unauthorised transaction, as you cannot contact MS unless you have the MS Account details