Help With Recreating a Section on my website

I’m trying to create a section on a website to emulate the format of the “Easy Set Up in Just 3 Steps” portion of this website:

My current template doesn’t have that structure. Can anyone provide a detailed guide or step-by-step description as to how I can recreate that sub-template with the three steps and graphics on alternating sides? Thanks!

Here is my site Read-Only: LINK
(how to share your site Read-Only link)