Footer widget configuration is accessible through:
Primary Settings
Widgets
Enable the widgets in footer. There are in total 4 widgets designed for footer depending on your column selection. The number of widgets appearing in Appearance > Widgets matches your chosen column count.
Widgets Columns
Users can select between 2-4 columns, with 3 as the default setting.
Widgets Spacing
Adjustable top and bottom spacing for widgets, with defaults of 70 pixels above and 50 pixels below. This can be customized per page.
Tip: Instagram feed integration is possible by installing the WP Instagram Widget plugin, which then becomes available for widget placement.