Dynamic div with heading and multi image

English isn’t my first language so sorry if I’ll make some mistakes.

I have some items with just a title and some photos that I upload through multi image.

I’m working on a dynamic page and I want every item to be displayed on the same page, just like divs.
I connected the collection list to the main collection, not a specific field. Then I connected the heading to the field “title” in my collection and it’s ok, I can see the various titles I gave to the items. But when it comes to the image, it just says “no fields to connect to”.
I can’t figure how to see the images I uploaded in the items :confused: