Y am I have to play the same map over and over

Games Halo Infinite
#1

I am in the beta for the flight and I’m stuck on livefire I can’t get on any other map or game modes Plzz help

#2

https://www.halowaypoint.com/en-us/news/tech-preview-overview

#3

Thx

#4

There’s only 1 map at the moment.