account account is not authorized to play halo inf

Games Other Halo
1

Hello friends,

I have been met with this message on steam whenever I try to log onto the game, I have been trying to get in for at least an hour and I am still met with this message. I have restarted my PC, restarted the game, reinstalled. What should I do from here.

Note: I am using Windows 11 so that may be a factor that might be prohibiting me from logging in

2

Please refer to your flight communication and note that the flight is closed until next weekend.