Welcome to the Shopify community!
Please share your site URL,
So I will check and provide a solution here.
Thanks for URL,
Sorry i can't see any image about any pages
do you have like same home banner so just create new section and include about template code
You can do this but it does require adding some custom code and setting up a new page template to make it easier to adjust in the future. If you want to add me as a contributor I can add the code.
Here's what the code would give you