1. Log in to your Facebook account and navigate to your business Facebook page, then click "Settings" on the top right-hand side of the page
2. In the list that appears, find either "Country Restrictions" or "Age Restrictions," depending on which you wish to adjust, and click "Edit" next to the applicable category
3. Make the applicable changes and click "Save Changes"
Search Strings: remove restrictions, facebook restrictions, edit facebook restrictions, facebook location restrictions, facebook age restrictions, disable facebook age restrictions, disable facebook location restrictions, change facebook restrictions