Captive portals

I’m trying to connect to my college servers from captive portal page (train, airport networks). You cant connect to VPN from captive portal pages, so I was curious whether Twingate would work from captive portal pages?
I originally tried to install Apache guacamole but got stuck at the installation stage.
Q. Will Twingate solve my problem or am I better off trying to get Apache guacamole working?