As of Android 6.0, you can individually manage app permissions for the Private Internet Access (PIA) app and revoke them selectively. Follow these steps to manage your permissions:
Step 1: Settings
Open the Android Settings app and tap Apps.
Step 2: Applications
Select the PIA app to go to the App info page.
Step 3: Permissions
Scroll down and tap Permissions. From here, you can toggle location permissions. PIA uses location permissions when you enable automation to discover nearby networks for the automation process.