Hello, I’m Virginia a fellow Windows user.
Please note we’re not Microsoft but fellow users like yourself & have no access to accounts.
Try recovering your account here:
Locked account:
Or:
Can’t sign in:
You can try also https://support.microsoft.com/home/contact & type Account Recovery in the box, then choose the Contact Support tab above & select Windows, then recovery from the drop down menus.
If none of the above work then you’ll require the account recovery form:
Please note if you have 2/multi factor authentication active on your account then you cannot use the form to recover the account.
If you’re successful in changing the details then you may find that the account is limited for 30 days, this is a security feature & cannot be circumvented.