There are three ways you can display your slideshow:
Pagination. This is the default setting. This allows you to show a pagination interface under the slider. You also have the option to show a thumbnail preview on hover. To do this, ensure that the option to display thumbnail images is set to "true".
No Pagination. You can choose to disable the pagination interface, so that only the slider is visible. Under "Display Options" under Settings tab, set "display thumbnail images" to "false". Also, set "pagination display" to "hidden".
Thumbnail Pagination. This allows you to display thumbnails under the slider. Under "Display Options", set "pagination display" to "hidden / thumbnails" and ensure that "display thumbnail images" is set to "true".