In this article you'll see how you can add a new domain to your hosting package.
Step 1. Go to your CPanel and click on 'Addon Domains'
Step 2. Fill in the required information at New Domain Name. Eg. example.com, after that CPanel will autofill the other information.
After filling click on Add this domain as external domain to the nameservers. This is required in order to get your domain working!
When you are done click on 'Add Domain' and your domain should appear in our servers and in your CPanel :)
And do not forget to change the nameservers of your addon domain to the same nameservers as your main domain!