shortcode for slideshow?

There appear to be many options in this theme that are not showing up in my shortcode list when i am editing a page.
One of which is a slideshow. Your demo includes a slider, but how do i create this myself?

Hello,

It's because these options like slideshow are generated by widgets, please check this article:
http://www.gavick.com/demo/wordpress/in ... ge_id=1489

You can add GK Image Show widget into e.g. Top I widget area, all used widgets with configurations screens are available here:
http://www.gavick.com/documentation/wor ... uration-2/

These articles should be also helpful:
http://www.gavick.com/demo/wordpress/in ... age_id=899
http://www.gavick.com/demo/wordpress/in ... ge_id=1123