Step 1
Click on «Settings» and and choose «Network and Connections«.

Step 2
Click on «VPN«.

Step 3
Click on «+» to add a new VPN profile.
Enter PrivateVPN UK-London 6 (for ex.) as Profile Name, choose desired VPN server from the list of VPN servers and put the server address as «Server Address» (in our ex. uk-lon6.privatevpn.com)

Step 4
Choose «Microsoft IKEv2 VPN Server» as Gateway Type

Step 5
Choose «EAP-MSCHAPv2» as Authentication Type and «Email address» as Authentication ID Type.

Step 6
Put your login credentials under Authentication ID and MSCHAPv2 Password.

Step 7
Adopt all the settings from the screenshots and click on Save button.

Step 8
Click on the profile to establish a VPN connection. If connection has been successfully established, the color of the profile changes.
You are done!