You can Hide Primary Home Country location that will be shown in Info and Ads section on Facebook Page.
1- Login (you must be admin to this)
2- Open this link https://www.facebook.com/?page_transparency_opt_out=1
3- Facebook will show a popup with this title “Request to Hide Your Home Country Location” click next.
4- Select the page that you want to hide your primary Home country location on Info and Ads section.
5- Facebook will provide you text input to write justification, write something and submit.