Custom slider from multi parallax -2 page

Hi,
I am having some issues making changes to the custom slider displayed on the multi parallax – 2 page. This custom slider has 5 buttons

http://blueowlcreative.com/wp/fortuna/home-page/home-multi-parallax-2/

I am trying to add an image slider to one of the sections. I am able to add the slider but whole thing seems to break and shows multiple instances of the buttons (3 to be exact)

Not really sure what is going on.