If a download thing pops up download it for vpn then follow the steps below.
Host 129.213.138.223
PSK tcuN5gt4RGvcupjR4Kvd
Username vpnuser
Password fr9h2SRCDGABRgCY
Go to chrome://network
Click Import ONC File
Choose the onc file that you downloaded earlier
Import the config file
Scan the QR Code