Add collection list to pop-up modal on CMS slider

Hey yall

I have a client who wants to simply add a pop-up modal containing a list to a CMS slider. We have a cms slider with different companies and would like to click on them to get a pop-up containing the logo and list of team members w/ pictures, names, twitter handles. I thought this would be simple, but it’s driving me crazy. Thanks!

Here is my site Read-Only: LINK
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