Learn to Get Access Of Multiple Facebook Pages.
If you’ve created the multiple store locations on Facebook Business Pages, Then most probably you don’t have the Admin access of those pages.
Access suppose to integrating it with 3rd Party applications like Famepilot.
By default, you have the admin access of Parent page only and there is no shortcut to getting the Admin access of all those location pages till now.
You have to follow the following steps repeatedly on each location page.
Step 1.
Search for your location page and click Settings on the top right corner of your location page.

Step 2.
Select Page roles from the left side of your setting menu.

Step 3.
Search for the person (Yourself Also) you want to give Admin Access.

Step 4.
Fill The Password.

Step 5.
Bingo, You give the admin access to yourself for a location.

Now repeat the steps one by one on all location pages to get admin access.