Then you need to open a new thread at Other problems to make a change email request and make sure to follow the format:
1. Account name.
2. Realm.
3. Current Email on your account, and the Email you want to be changed to.
4. Your IP address, indicate all of them.
5. Proof, that you really are the owner of the account, and Email ( If Microsoft have deleted your Hotmail/Outlook, you don't have to )
6. Decribe your problem, and why you want to change your Email
That's the only possible way to change your password