Why aren't the modules displaying on the live page?

If you can see the modules in the page editor and preview, but not live pages, the most likely cause is a jQuery conflict

There can only be one instance of jQuery loaded or it will cause an error in the browser.

Older versions of the theme include jQuery and if the Support jQuery setting is not unchecked in your theme settings which is why it works in the editor and preview.

There is also a HubSpot setting to load jQuery, when this version is included it causes the conflict on the live site.