This video demonstrates how to unsuspend a hosting account inside of WHM.
http://support.hostgator.com/articles/webhost-manager-whm/suspendingunsuspending-accounts
WHM is the control panel for administering a server, and allows you to create and manage cPanels, and set certain global settings that apply to all the accounts, or the server.
WHM is available on most of HostGator’s Linux hosting plans, including Reseller Hosting, VPS and Linux Dedicated Servers.
Duration: 1:26
Publisher: HostGator
You can watch this video also at the source.