Order Display Screen - Problem!

Hi Guys,

I am struggling to get Oder display screen as per Category/groups of the Products Item, PLEASE GUIDE!
How to Display Group Name with custom colour bar and all its product item under it . This is for order screen please see attached images here: Kebabs items under kebabs, Burgers under Burgers


sambapos2

Try searching the forum…
Welth of knolage if you have a look.