Slider works perfectly on preview does not slide or show first slide on live site

I saw a contact form online designed with sliders. I tried to emulate the design here on webflow. The slides seem to be working perfectly in the preview mode, however, on the live site, it either starts at slide 2 and then goes to a blank side after hitting the next button (in chrome) or it is stuck between slide 1 and slide 2.

I have created and recreated the sliders many times and keep running into the same issue. I cannot seem to figure out what may have caused it. After reading similar problems on the forum, I have tried to avoid the errors suggested by previous answers, yet, it doesn’t seem to work.

Again, it works perfectly fine on the preview and not on the live site. I have cleared cache, cookies, tried incognito browsers, different browsers, computers. Same result. Any help will be greatly appreciated. Thank you!

In fact if you go to the preview link down here, get in and out of preview, it works perfectly. Yet, in the live site link here, it won’t!

The preview link is:

The actual site link is:

Here is my site Read-Only: [LINK][1]
([how to share your site Read-Only link][2])