Custom Home Page Theme

I am trying to set my home page to display static, but when I go to Settings > Reading and click static, then try to set my home page as the front page, it does not show up. I believe it is because the theme I am using (Pratt) has the home page set as custom. I know this because when I go to Appearance > Menus the home page is custom. Because of the theme, I do not have to add a page called Home. My website is https://www.energybasis.com/

https://tinypic.com/r/2qwjtxj/8

I want to be able to post something on my Market Commentary page, and have it also show up on my Home page. I want to keep both pages separate.