Miscellaneous topics that do not fit into specific categories.
Hello,
So if I understand correctly, the outlook.com address is on a different Microsoft account, right?
In this case, unfortunately, you cannot add an existing outlook.com address in another Microsoft account. You also cannot delete it and bring it over, because Microsoft doesn't allow recycling email address, so even if you delete it, it is gone forever.
What you need to do is to cancel the subscription on the hotmail.com account. Please go to https://account.live.com
Sign into hotmail.com. Then go to Subscriptions. Click on Manage for the subscription plan you want to cancel.
Next, you can sign up with your outlook.com address.
If you need to request for refund,
To get help, open the "Get Help" app on your computer (just search for it in the Start menu). or go to https://support.microsoft.com/contactus, Type "Billing" and press Enter. On the next screen, click "Contact support" at the bottom of the page, then choose "Microsoft 365" > "Manage my subscription". You’ll then see the option to chat with a Microsoft support agent who has access to your account to help review the issue.