Only shows first slide

The functionality of the sliders works fine as a post, when I tried to add a slider with multiple slides in a page it will only show the first slide. The rest of the slides are all “whited out” the arrows still come up and the first picture still shows but that is it. I do not want to upgrade unless I know this feature can work on pages and show all the slides.

I am working in a production server so I would rather not display the webpage to the public. I tried activating and reactivating the plugin, cleared the cache, and still isn’t working properly.

Thanks!

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