Remember: Navigate to the specific page according to the direction given in the documentation and follow the serialized direction from the screenshot based on the serial number (ascending serial).
Footer is a compulsory part of a theme. In Guto, you have couple of options to edit the Footer yourself.
You can edit the Footer top area from Appearance > Widgets and the Footer bottom area from the Theme Oprions> Footer Settings.
You can set a custom footer template on your website by building with the Elementor. Before building a custom footer using Elementor you have to create the Footer Style/Template from the WordPress dashboard > Footers > Add New.