Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi abidou,
Please note that our Microsoft Q&A forum is a public platform, and we will modify your response/ question to hide your personal information in the description. Kindly ensure that you hide any personal or organizational information the next time you post an error or other details to protect personal data.
If you're getting the message that the Microsoft account doesn't exist, it doesn't always mean the account was permanently deleted. In many account compromise cases, an attacker changes the account's sign-in alias, recovery email, or other security information, which can make the original address appear unavailable.
Also check any email accounts or phone numbers that may have been linked to the Microsoft account for notifications about:
- Security information changes
- Alias changes
- Password resets
- Account recovery attempts
If you still have access to any recovery email, phone number, billing records, Xbox information, Microsoft subscriptions, or purchase receipts associated with the account, those may help prove ownership during the recovery process.
Unfortunately, if the account cannot be found and standard recovery methods fail, only Microsoft Account Support can determine whether the account was renamed, compromised, closed, or otherwise altered.
I hope you're able to recover it. If you have further information, please feel free to let me know.