I’ve combined Slick slide with Webflow on my site. It does have a learning curve but the documentation is very comprehensive.
You can find my site below and I’ve linked to the section with the slider.
I also kept a clone of a community site someone made of how the Webflow template page was put together with Slick.js. To find this and inspect the code, follow this link
As an alternative, you could also try Flickty.js, which is equal to slick.js.
If you’d like any help, let me know.