@belvac Just a suggestion, some of my clients use Nordvpn with pfsense to bypass region restrictions. As you know Cyberghost bought by Israeli agency. Also Cyberghost fee is almost the same as Nordvpn (3 year plan for $3).

Anyway please take a look at this guide first:
https://support.nordvpn.com/Connectivity/Router/1626958942/pfSense-2-5-Setup-with-NordVPN.htm

Second could you download Cyberghost configuration file, I prefer TCP Switzerland and copy paste here the whole text content of Cyberghost configuration file.
I don't promise anything but I'll try to help you.