This article is for cPanel Accounts. Determine where your account is with this guide.
Log into your https://cp.westhost.com/ and click on the Billing icon from the Account toolbar. From there you can select the "Services" tab to see what major hosting services are associated with your account.
To find out about other Addons you have ordered with that service you will need to select a service from the list to highlight it and then choose the "Add-Ons" button to load up existing or order new addons for your service.
If you need to review details like size, bandwidth, etc. for that service, open up cPanel and review all of this information from the list down the left-hand side. Additionally, you can contact Support with any further questions you may have.