All creatives that are uploaded in the Previewer are not live on any website. As indicated in the name, they are still in a previewing environment.
Preview links originated from your flight can be shared with external parties (clients for example) but are not live on the website as they appear to be. All preview webpages are clones and hosted at our servers.
Your creatives can't go live if they are not delivered to us first. To do so follow these steps: Notify your creatives.
After this is done, the approval and campaign coordination process will proceed which ends up in Weborama Traffic sending ad-launching tags to the publisher.