Managing personal Outlook.com account settings, security, and privacy
These are user-to-users forums and most of us don't work for Microsoft. We're users like you trying to help each other. No one here has any access to your Microsoft account and so cannot check.
Just because you can fill out the form does not mean the account still exists. Unless you had an active subscription and have continued to pay for that subscription all this time, your old account is long gone and cannot be recovered.