You can go to header.php file and add your data to line No.87 for adding information below the navmenu.
There are widgets to do so. You don’t need to code them 🙂 You can use top widgets to put media boxes there. If you want 3 Media boxes then add data to Top1, Top2 and Top3 Widgets. That will be well aligned. for further help you can view this tutorial https://www.styledthemes.com/circumference-setup/205-widget-positions and https://www.styledthemes.com/circumference-setup.