MCC launch, none of the halo games are installed

Games Halo: The Master Chief Collection
1

I downloaded the masterchief collection in the windows store with the game pass.
When i launch the game and want to play multiplayer it says ‘‘Halo: CE is not installed. would you like to visit the Microsoft Store’’
When i go to the store i get an error:

PEX-CatalogAvailabiltyDataNotFound
gnNQzyRk/km/96Ze.2.6.1.2.1
2020-07-25 - 11:06:48 UTC

All the other games are also not installed.
How to fix?