We're sorry you're unable to access the app due to the permission error. Please allow the VPN app to make configurations to your network settings for it to work. If the issue persists, our support team can help: https://www.privateinternetaccess.com/helpdesk
Warm regards,
The PIA Support Team
Thank you for your feedback! We hear your concern about limited server availability in Asia and appreciate you highlighting this. We're continuously working to expand our server network in key regions.
Warm regards,
The PIA Support Team