Download and install AnyConnect app via Google Play Store: https://play.google.com/store/apps/details?id=com.cisco.anyconnect.vpn.android.avf
Open AnyConnect app then tap Connections.
Tap Add New VPN Connections.
Enter your preferred VPN location on the Server Address. Tap Done. (You can find all server addresses here).
Select the connection profile that you have made then turn on AnyConnect VPN.
Enter your PrivateVPN registered email address for username.
Enter your account password.
Allow the Connection Request.