How do I delete an addon domain?
Here's how to delete an addon domain
Log into your cPanel account.
In the Domains section, click the Domains icon.

To the right of the additional domain you want to delete, click the Manage button.

At the bottom of the management window, click the Remove Domain button.

Confirm the delete request in the pop-up window.
You should then see a success message informing you that your additional domain has been successfully deleted.
Updated on: 27/03/2023
Thank you!