If I try to update the component, which WordPress says I need to do, then it says I need to enter the licence key.
That aside, I can’t actually see the Visual Composer. http://support.jegtheme.com/documentation/visual-composer-element/ that doesn’t seem to work. I don’t see that template or that button.
What I want to do is add the big slider you have on the demo at the top of the page (not the breaking news, but the big images underneath). I can’t find any way to add this.