There are 5 footer widget areas, Footer 1, Footer 2, Footer 3, and Footer 4, Footer 5. The Footer 1 Widget area is full width and has the Genesis E-News subscribe box in it. The other four widget areas are all aligned in 4 columns underneath.
To add widgets to your Footer widget areas, go to Appearance > Widgets and drag the widgets over to the correct footer widget area you’d like.
To add the social menu icons, you’ll need to download Simple Social Icons. You can then drag the widget to the footer area and it will display like the demo.