If this is your first time logging in, your hosting provider should have provided you with the necessary username and password you’ll need.
Most hosting companies have links to your cPanel once you’ve signed into your hosting account.
For example, this is where you can log in on an example hosting provider, right at the bottom of the “My Account” page:
The fastest way to log into your cPanel is to type your web address into the search bar, followed by :2082 (unsecured) or :2083 (secured).
For example: http://www.yourdomain.com:2082 or https://www.yourdomain.com:2083
You’ll then be asked to provide your username and password.