WP Admin -> Menu Sidebar -> FW Food Menu -> Categories
Categories sectionwith filer set to this particular category.
Click Category Name to edit category details.
Category Short description will only show on Categories layout.
Category Description contains first 200 symbols without HTML formatting and shows total number of symbols if more than 200.
Ordering is used for categories sorting on a front-end (website). You can change Ordering by typing in numbers or clicking arrow buttons. Smaller numbers means higher position. Make sure you save ordering by clicking "Save Order" button next to column title.
Sub-categories have their own their own numbers and may start from 0.