Cloned a Webflow template, but some settings missing

I cloned a template that has a testimonial card horizontal scroll, controlled by a next & prev arrow buttons, however when i go into preview to click them, it doesnt scroll left or right. The preview before i cloned it did show that it scrolled left and right, so Im not sure why its not doing it after i clone it.

If someone could show me how i can animate it, i would love to learn how, but in reality im not a coder and this is something that should have already been coded into the site. All i wanted to do was change images & text. Thanks