Enfold Menu Bar – unknown content

Hi,

I just purchased and uploaded the Enfold theme on WordPress.

The menu bar already has a Home tab and four different Single Portfolio tabs (2/3 slider, 2/3 gallery, big slider, fullscreen slider). The Home tab links back to the Enfold theme page on kriesi.at. How do I get rid of these tabs? I can’t find them anywhere on the site.

I have tried to create new pages – they don’t show up on the menu bar, only in the sitemap in the footer.