Buy button for collection lists

I was wondering what code I need to put into to add a buy button to my collection page. With more detail, I have a collection called Toyota and I would like to add a button called Tacoma that redirects you to my Tacoma page. An example ive found online that I want to replicate is this linked below.

This is the example page. So I would like my store to have these buttons as shown

This is my store in the works.