How can I enable a button on the slideshow image? I have it selected, but the button doesn't show up, any idea why?

 In order for the call-to-action button to appear on the slide you must:

  1. The 'Slide Link' must be set. It's directly below the slide image setting.
  2. Check the 'Show Overlay' option box for the slide


        3. The button must display text