How to manage categories in Quicklancer

All demo custom fields are pre inserted on theme activation. 

If you want to change it here is a custom fields management tool. 

We integrate a custom fields management app in which you can easily create, drag-drop, edit, delete language translate on one page. 

You can set single custom fields for multi categories or assign to all categories.

Go to Admin panel > custom fields

As you can see in following screenshot.