Help with new item in collection not showing next project at the bottom

Hi anyone out there that can help. I’m in desperate need to my new site up and I dig the template I’m using - I’m also new to webflow. Two things… when I add a new item (page) in the collection it doesn’t show the next project down at the bottom like it does with the original template pages. Just shows “no item”. I’ve tried choosing next project in the cms setting for that page but nothing seems to work. any ideas?

Also with using a CMS am I limited to basically designing thorugh the elements in the “case” collection? I can rearrange those elements on each page if i navigate through preview? Would pay for someones time for a 30 min call as well. thanks in advance!

Here is my public share link:

(Webflow -