slider issue

We had a website designed which we now manage ourselves.

I recently created some sliders using the premium slider on our dashboard, and I basically want them to work on a loop, which happens on our front page at
http://www.wackynation.com

Whereas the one’s that I created, when they finish scroll back through all the pictures to the beginning and then start again. There is an example at the top of the page at here

I cannot find a way to get it to loop can anyone help or point me where to go to find the solution if this is the wrong place.

Thanks