Unable to change featured posts

Hello,

Usually when I publish a new post, I like adding it to my “Featured Posts” section on my homepage (www.mystylefoods.com). However, I can no longer find where to change these posts. I used to have a section where the three featured posts spots had drop-down menus of my posts. Where is that option in Customize?

The page I need help with: [log in to see the link]