Each member has their own username and password. You must sign in using your own account to update your contact information. Click here to retrieve your username and reset your password if needed.
Once logged in, your name should appear in the "Members Online" box on the right-hand side of the scree. Click on your name to navigate to your profile.
Your profile should appear and you can review the settings. Click the "Edit" button above your name and a few options should popup. Click the "Update Your Profile" option.
Make the required changes to your profile and click the "Update" button located below the profile tables.