To rearrange a category, click and hold the 3 dots to the left of the category, and move it to it’s new parent. Please note that categories within parents are arranged alphabetically and the order cannot be edited. You can only change the parent category.
The "Action" dropdown menu allows you to view items in the category, add a subcategory, edit an item, or delete the category.
To edit a subcategory, first select "Edit". Next, add or remove any details, and finalize your changes by clicking "Save".