How can I embed Society6 banner code on a collection page?

Hello!

my website:

https://sydneysmithpours.ca/

I would like to add the following code to a single collection page under or in the bottom of the description…

your help is appreciated, thank you!

  1. Look for the file named collection-template.liquid or collection.liquid and click to open it.
  2. Scroll down to find the section where you want to add the code, such as after the description.
  3. Paste the following code at the desired location:

I ony see feature-collection.liquid, it’s Dawn theme if that makes a difference. Also will this add the banner/link to every page or one specific collection page? I am hoping to only have it on one specific page.