activate content on homepage

Hi,

I'm new to Gavickpro themes and I just installed the Rockwall theme. I installed it with the demo content.

I tried replacing the content in the GK Image Show on my homepage, so I uploaded three images in the Media Library and named them slide1, slide2 and slide3 as explained in the tutorial.

Also I filled out the other data like the alternative text and the description. But now nothing changes. The default 'Green Day' content stays in place.

I probably missed something. Could you explain to me how to activate my own content in the GK widgets?

Thanks!

Hello,

Did you removed the previous slides?