Why can’t I view my popup using its own post URL?

FireBox is built on top a custom post type named "firebox". WordPress provides a URL for each custom post type. Whenever a FireBox campaign is created a URL such as the following is created:

https://site.com/firebox/SLUG

However, this URL isn't used by FireBox and shouldn't be used to view your FireBox campaign.

To test your FireBox campaign before publishing it, we recommend using the following ways:

• Draft your campaign and preview it.
• Enable Advanced > Test Mode and browse your site as a logged-in administrator.