bind click events to the filters Screenshot 2023-07-26 at 21.16.57.png
https://laytheme.com/documentation/custom-javascript.html#binding-click-events
read out the data-slug attributes:
https://api.jquery.com/attr/
jQuery("…").attr("data-slug")
insert a div element into the dom at the right location containing some text. the text depends on the data-slug value
https://api.jquery.com/insertafter/
you will probably also have to check if that div element exists already and then just replace its content:
https://api.jquery.com/html/
and then style this with css
good luck, it will be a little hard to do if you haven't written javascript before
