The Premium Web Builder works from a separate server. This means that when you're looking at previews or links in the previews, you're not looking at the site as it runs from your hosting server
. It's running from the server that runs the Builder.
If your PUBLISH button worked previously, then something has changed - most likely the cPanel password. It is possible that you need to reset your cPanel password
. Double-check your settings in the PUBLISH section (you would need to click on EDIT SETTINGS there) and then try to publish it once more.
If you need further assistance with the publishing, you can always contact live technical support using the contact information at the bottom of this page. They can immediately reset your password after you have verified your account. They verify with either the last 4 digits of he credit card on your account, or the Account Management Panel (AMP) password.