Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Please note that this is a community-based Microsoft Q&A forum where we are fellow users, so we cannot access your account or view your billing details directly. However, I can guide you through the steps to investigate the charge.
First, visit https://account.microsoft.com/billing/payments and sign in with the Microsoft account associated with the purchase. Go to the payment management section, look for the Investigate option next to the unrecognized charge, and follow the on-screen instructions to review the transaction details. This may help identify which Microsoft account was used for the purchase.
If you confirm that the charge is associated with a subscription you don't recognize or no longer want, visit https://account.microsoft.com/services, click Manage next to the subscription, and check the available cancellation options.
You can also review Microsoft's refund policy to check whether the charge is eligible for a refund: https://support.microsoft.com/account-billing/how-to-get-a-refund-on-a-microsoft-subscription-67dca30b-b323-44d5-acc2-e02f9902c472