Hello Jason!
There are several ways to edit (add) text and images in the body (page)section:
Please follow the instructions from the link below:
1. WordPress (Classic) way:
https://codex.wordpress.org/Inserting_Images_into_Posts_and_Pages
Adding Images to Posts or Pages
2. Using a “WP Bakery page builder” – the page builder which comes bundled with the theme:
WPBakery Page Builder Beginners Guide
WPBakery Page Builder Text Block Walkthrough
Add text block wpbakery page builder wordpress.
Add, edit image wpbakery page builder WordPress.
(There are many good tutorials on the youtube, just search for the “WP Bakery page builder”)
3. From what I see on your website you already have installed a “Beaver builder” page builder plugin, so if you want to use it for making your pages, you need to search for some good guides on the youtube.
I have found some video tutorials for you:
Basics of Beaver Builder
Build A WordPress Website In Minutes Using Beaver Builder
Please feel free to contact us if you have additional questions.
Thank you for your patience.
Best Regards