Pagination Troubleshooting

Here is my site Read-Only: Hello,

I’m having trouble trying to figure out how to make sort of a custom slider/carousel element in my project. I’m trying to give the user the option to click the next/previous button and all the content will transition to display the next project or they could simply click the image on the left side that will grant the same effect.

However, I realized that when I try to display project content from the same collection item on separate collection list, they paginate separately.

I’m trying to consolidate them to transition to the next piece of content all at once. I need help.

how to share your site Read-Only link)