I've install the Cars Demo and the footer is visible with 3 columns

I’ve install the Cars Demo and the footer is visible with 3 columns, however the Widgets are not working I can’t customize any of the footers. I have Footers 1, 2, and 3 and when I add anything to Footer 1 sidebar nothing more appears in the Footer. Is there another way to control the content of the footers outside the widget area? Thanks

I had to play with this a little in this section to get it to work. To customize the content from Info content, you need to go to Theme panel > Footer > Footer Info content section, and add your desired information.