Sort by fields

Hello,
Thank you for great plugin. It helps me to easy create pages. But I have issue how to add sorting fields.

1) I used this https://www.ads-software.com/plugins/wti-like-post/ for like count. I want add it to Sort by dropdown.

2) I used this Post Views Counter for post views count. I want add it to Sort by dropdown.

P.S I am using Pro version.

Thank you!

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