Hey Sam -- There is a way to add a CK modal to your home page. You can either add it through the WordPress plugin or embed it using Javascript. I would suggest embedding it using JavaScript in the HTML block. I found this KB article that might be helpful for you as well: https://help.convertkit.com/en/articles/3085392-how-to-embed-forms-on-wordpress-using-javascript26

Robert
Free Diver | Adventurer