if you have any question or issue you can post on community.
Hi, @rch250 ,
This is Evita from On The Map.
There are plenty of things to learn in Shopify.
If you want to customize theme you will need to learn HTML and CSS/SCSS
For Shopify template engine you will need to check out liquid template engine- https://shopify.github.io/liquid/
For more programming, you can check out out this website - https://www.w3schools.com
They have great beginner tutorials.