FlyMag loading only as Mobile on Desktop

I am using the FlyMag Theme on BumpkinSpice.com and it use to look great on a desktop, but now I can only get it to load with the mobile view on any desktop that I am on.

By that I mean that the top menus that used to be visible are now like the mobile where they have the triple bar drop down list and the sidebar menu that used to exist are now only at the bottom of the page.

I was having issues with “jumping” on both desk view and mobile views but discovered that if I made all of my featured images exactly the same size and orientation that it resolved that problem with the carousel.

But since I fixed that I have not viewed the pages as I have loaded new things like posts, because I trusted that it was working fine.