You can edit the Footer template using the Elementor builder:
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Locate the Footer link under "Edit with Elementor" menu in the toolbar:
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Now you can edit/remove/add new elements of the Footer template.
Use the "Navigator" feature to reorder the header elements: https://docs.elementor.com/article/378-navigator; https://docs.elementor.com/article/423-how-to-move-sections-in-elementor
Hit the "Update" button to save changes. Click the toggle button in the left top corner to locate the preview options:
Here you can view the page or exit to the dashboard:
You can also check this article: https://docs.elementor.com/article/337-create-footers-using-elementors-theme-builder