Hi Rebecca,
Do you have an image slider chosen? Meta Slider? Master Slider? Slider Revolution?
If so, you can inset the shortcode into the theme to display it on your homepage.
If your homepage is a static page, edit the page and insert the shortcode into the “Content” section of the Page Header metabox (Page Header add-on).
If your homepage is your blog (posts page), go to “Appearance > Blog Page Header” and insert your shortcode into the content section of that page (also the Page Header add-on).
Let me know if you need more info 🙂
Thanks for purchasing!