How To Add New Categrory – WordPress tricks
To existing categories you can always add a new one. How you can find below.
Click: Posts > Categories
Add a new category in the left column:
Name: The name of the category that visitors can view.
Slug: is your category URL.
Parent Category: If you are creating a new sub-category, then choose parent one. If the new category does not have a parent, then you leave “None”.
Description: It is a description of the category that some Temes display. The description is also good for search engines (Google).