How to display search term/category

Hi, can one of you clever coders please confirm how to go about displaying the “search term” or at least the search fields selected in the Advanced Search at the top of the page. Currently if a user browses to the category from the list the description at least displays at the top but not if I use Advanced Search.

Also, the “See All Listings” button doesn’t appear at the top of the home page either…

Is it because of the child theme I am using and and is there an easy fix/plugin please?

Thanks kindly