Your cPanel password and new account details are sent to you in an email automatically when you create your account.
Sometimes this message can be filtered out be email providers - so make sure that you check your junk filter and add email@example.com to your list of email contacts.
If you happen to lose your cPanel password, you can retreive your cPanel password by logging into the members area at http://www.prohostmanagment.com/clients , clicking on "My Products and Services"
That will bring up your hosting account - on the right hand side there will be a small green arrow - click on that green arrow.
It will bring you to your Hosting Account details where you can view your cPanel login information, and even enter a new cPanel password.
As always, if you have any questions, you can also contact us by submitting a support ticket.