This quick guide will take you through the steps of terminating/cancelling a cPanel account within WHM. Please note that this guide only refers to reseller accounts.
1. Search for “list accounts” and select the option that’s displayed below:
2. Expand the options on the left-hand side of the domain you wish to terminate.
3. You should see the option to terminate the cPanel account now.
You will be redirected to a page to confirm the termination:
As soon as you confirm this, WHM will remove all records of the domain(s) linked to that cPanel account.