I have bought a new domain yesterday. My hosting package supports unlimited domain hosting. I have already one domain hosted on that package. Now I am having difficulty to host the new bought domain to that hosting package.
On some hosting accounts they call that ‘parking’ an additional domain. The CPanel might even have a Knowledgebase or tutorial.
You can contact your host for help. That is [part of] what you are paying them for!!!
The best way to host another domain is to add it as a addon domain from the control panel. You can search for “addon domain” option once you login into your control panel and then add the domain name.