how to add subdomains in cPanel
At HostFast cPanel you can add subdomains very easily, Just follow these steps.
Login to your cPanel Account, By entering your login credentials e.g. username and password.
After Login to cPanel go to 4th section named as “Domains” under this section click “Subdomains” .
Enter the required name for your subdomain for example “Blog” and click the create button. You are done your subdomain is created. SSL Certificate will be installed automatically.
Click Create, Done.