How to implement ScrollMagic to Squarespace?

Hey guys, I'm slowly learning front-end coding right now and want to implement ScrollMagic to my website. But I am absolutely clueless on where to even begin doing what it says on the documentation. Can anyone walk me through the basics?

What I want is basically start an animation the moment the user scrolls down, it seems to me ScrollMagic is the closest one to what I want. A basic version of this.

Thanks,

Hi, I'm also trying to implement ScrollMagic. I've included all the CDN scripts, the JavaScript snippet, the HTML and the custom CSS. But it's just behaving stange/not working at all. I've used the AOS libraby (Animate on Scroll) earlier (on www.tingh.no), but I don't think this will be able to pull off what I'm looking for now. I want "section wipes" when the user is scrolling.

Here is the pen with my desired functionality: https://codepen.io/nykim_/details/Rwbpyxo

Has anyone got a clue of how to implement this? The exact same code works perfectly when I'm working on a local test file.

Did anyone manage to use scroll magic on their Squarespace websites?