Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Sign in to your account at https://account.microsoft.com and verify that the cancellation was indeed successful. To learn more about refunds, see https://support.microsoft.com/account-billing/how-to-get-a-refund-on-a-microsoft-subscription-67dca30b-b323-44d5-acc2-e02f9902c472 .