It appears that the Shaper content failed to properly inject during the installation process; there is no tutorial for setting up the demo content, because the Shaper does all that for you. You can try activating the Sample Data Injector plugin to force it to retry adding the demo content, but any changes you've already made will be lost. If you activate the plugin, make sure you wait until the page is fully loaded before doing anything. It will take a while, as it has to completely rewrite all database content from the demo.
I use the plugin data injector but this message appears:
Database Update Required
WordPress has-been updated! Before we send you on your way, We Have to update your database to the newest version.
The database update process May take a little while, so please be patient.
Next, I update the database but did not get any satisfactory result. The plugin s5-image-and-content-fader / s5 fader.php has-been deactivated due to an error: Plugin file does not exist then the following warning.