Navigation Menu on click link changes colour / adds background colour -- Replacing breadcrumb text

Hiya

I need some help with some of the last things i need to do on my website.

I have nearly completed it and have been asked to do a couple of things that i cannot figure out for the life of me.

  1. When clicking on a link in the navigation menu, add a fill colour / circle around the active link so that people know where they are.

  2. Replace breadcrumb text with banners (images)

I was able to do this on another website by using custom pages but i could need find the code to intergrate the relevant ‘collection’ so i was manually adding the products to the custom page, so when they sold out, i was having to manually add the sold out icon / change to unavailable

I have attached some photos of what it would need to look like. If anyone can help shed any light on it, id very much appreciate it.

Please see attached Photos.

the url link is: https://imp-jar.myshopify.com

Kind regards

Adrian

HI @VMSuperstoreltd
Just checked your store and found that, both of the questions require to change the code in your theme.
In this case if you don’t know about the code, you should contact with theme supporter, or You can hire an expert, they can help you build the function as you want