Hey Kevin,
Thanks for the email. I just checked your website and saw that you’ve created slides from Elementor templates which are not required.
The section slider doesn’t work on the basis of templates instead it works on the basis of inner sections.
Have a look at our demonstration video of the section slider.
Give this video a try and you’ll be able to create the section slider easily.
Let me know, how it goes.
Thanks,
Akash