Post Carousel in "Antenna Theme"

Hi I’m new to word press, I purchased a premium theme “Antenna” because I don’t have time for coding, I used to design websites from scratch but not into it anymore. I purchased Antenna because I liked the post carousel feature. When I try to add it though under Widgets it will only let me add it to the sidebar or the footers.. not the main content column like how it was shown in the “Antenna” theme. I want it in the same place as in this theme, right under the menu at the top of the main content column. How do I do this?

https://www.ads-software.com/plugins/carousel-horizontal-posts-content-slider/