Follow this step-by-step guide on how to connect to the ultra secure vpn service of ColanderVPN by OpenVPN on Ubuntu.
1 : Run:
sudo apt install openvpn
2 : Run:
sudo openvpn --config uk.vpn.colander.pro
3 : Enter you ColanderVPN login and password
If you have successfully connected but still have a problem with access to the resource, you can also try to change your DNS addresses.