when I click the save button and go back it still says setup?
That's what it says after you have installed the plugin. Before you install it says install.
To sort categories - go to
Preferences in the Admin Menu - Scroll down until you find Categories sorting - choose the method you want to use to sort.
To make a product a feature product - open the product details window (by clicking on either the link or button) to open it in the product page - In the Admin Menu choose Edit Product - then tick the Featured box - Save.