Carousel does not show on page

I’m having trouble adding your carousel to my website.

I’ve tried using my own pictures, along with the examples you’ve provided. For instance, on this page, the carousel appears in the page’s source, but it doesn’t show on page:
https://novipetexpo.com/?page_id=1852

If you view the page source and search for “carousel should be here” you will see the code is there. But, the carousel isn’t.

Do you have any suggestions?

Thanks!
Dan

https://www.ads-software.com/plugins/carousel-slider/