1. Customizer > Layout > Footer – set the number of widgets to 3 and add your Copyright info in the field provided.
2. Customizer > Colors > Footer to set the background colors for the footer widgets / footerbar and footer widget titles.
3. Customizer > Widgets > Footer – populate your three widget areas. The first one will have an Image widget followed by a text widget. The third footer widget will contain a Nav.
4. Customizer > Widgets > Footer Bar – add a Nav Widget here.
If you want to set that up we can provide the little CSS for adding the borders and menu item dividers.