Some servers having issues with demo content, and if you followed the manual server guidelines about demo import feature that can be the issue. But anyway, try to import the below demo file and let me now if that works out for you. If that is not working, than we have the option to run a database import. We offer this a service but if your comfy with phpmy admin etc we can supply you a dump.
Our support staff is more then happy to help you in any way they can. Theme support does not include following services though, even though you've purchased a supported theme from your marketplace.
Theme support does not include services to modify the theme beyond the original features, style and functionality described on the marketplace item page. Just ask for a free quote if you want us to customize your WP theme.
Installation of the theme
Clients have variable levels of experience with different software platforms and technologies. Getting your WP theme up and running depends on many variables that are specific to your circumstances. You’ll need to have knowledge of the software platforms and technologies for which WP themes are created, so theme support does not include help to install the theme on your server or on a CMS. Please visit Services WordPress for Themedutch installation packages and more information.
Hosting, server, or software
We are not required to support issues about your web hosting or server environment, or issues with the software you’ve got installed on your machine to use our WP theme. Please check your ISP/web hosting provider or other software documentation for help to solve your issues.