What exactly comes with purchase of template from Envato

I am looking at ousing one of the templates

However, its unclear what I get and what content management system this is for?
Will someone explain this

Does it support Wordpress, Wix, or Shopify?

Do I get to choose webcontent system?

It’s HTML ( Template ) WordPress version is available ( you can check the item page ) for 59$

Hi @jerryhoward13 as your provided link item is html template it will not work (install) in any cms. for Wordpress you will need to purchase any wordpress theme which you will get in Wordpress category. for Shopify will need to purchase any theme under eCommerce => Shopify category at https://themeforest.net/. Thanks

Here is the WordPress version of that item