[Theme: Beauty and Clean] How to add slogan bar

I’m trying to add a slogan bar to the top of any of my pages and I don’t have the ‘slogan’ as an option to enter on any page. Unfortunately, I can’t seem to find a help forum within the theme I purchased for Beauty and Clean to ask. Any help? This was one of the main features I liked and why I purchased the template.

Here’s the template:
https://yourinspirationweb.com/tf/beauty/

Here’s my website under construction:
https://www.chocolaterosetruffles.net/