How to hide one project in a cms collection

Hello! I need to hide the last three projects in my projects collection. I’ve saved them as a draft and tried numerous things in the wrapper settings panel. But when I publish, I see three blank spots at the end of scrolling versus the projects simply ending after the 7th one.

Any ideas? Thanks so much!

Here is my public share link: [LINK](
(how to access public share link)