Setting up 3 Column Footer Widgets
Your theme has 3 footer widget areas. They are styled to display in 3 columns, and all you need to do is add your widgets! From the WordPress dashboard, go to Appearance > Widgets. You will see the widget areas labeled
Simply drag widgets that you would like to use into those 3 areas, and they will automatically be divided into 3 columns. I like to use an Instagram widget from Light Widget, the Genesis Enews widget, and A list of recent posts, categories or a search bar.