Listing Custom Fields DB Key Names Wont Show Up In Advanced Search Fields

Directory Theme:

The custom fields I created for the Listing Form show and work great in the listings form and the listing as well.

But when I try to use the listing custom fields to create searchable fields in the Advanced Search Fields, The Data Base Keys don’t show up for use.

Note: I have followed PP Advanced Search Fields Video, and tried many ways to add an initial value to get the search field started, and to show up.

I tried adding new listing, tried from admin panel, no matter what I do it won’t add a new database key search field to the list to use.

I Even tried going back to the original directory default theme since I’m using a child theme, and tried it all again there.

1. WHY IS MY DATABASE NOT ACCEPTING OR SHOWING THE CUSTOM FIELDS DB KEY NAMES IN THE ADVANCED SEARCH FIELDS FOR USE THERE ?

2. Where do I check in the database to see if the database key names I created are even there or not? And what to do if there but not outputting for use.