For some reason I can’t get insider hub

On a console my Xbox one s I try to play the co-op insider but it keeps giving me the code for some reason I’ve done mostly everything to get it to work I’ve had the halo Infinite Insider from the multiplayer preview I’ve uninstalled the insider hub and the halo Infinite preview but I can’t find it and the halo Infinite insider keeps giving me the same code each time each time hopefully that made sense to you.

Hello, you would need to verify your age as just changing it doesn't alter the fact that you are not old enough. Try the steps at Microsoft
Age Verification

Hi to get started in the Xbox Insider Program

Get started in the Xbox Insider Program

Getting started as an Xbox Insider is as easy as downloading the Xbox Insider Hub app on your Xbox One or PC:

1. Navigate to Store on Home or select
   Store in the guide.
   Note If you can’t locate
   Store, scroll down to Add more
   on the Home screen and select the Store tile. (You may need to select
   See all suggestions.) Then select Add to Home.
   
2. Select Search.
3. Search for the Xbox Insider Hub.
4. Select Get/Install from the product page.
   

For more info on the Xbox Insider Hub and how to get it on your PC, see

Get the Xbox Insider Hub app.

Hi

I tried searching for error code '0x80073cf6' to no avail. So there may be some other way, you can get an app from your xbox called 'xbox insider Hub' here you can report the error code. You can get more information here. Xbox
insider Hub

If you've previously owned either the Xbox Preview Dashboard or the Xbox Insider Hub apps, just reinstall the Xbox Insider Hub from the
Ready to Install list in My games & apps. If you can’t find it there, look for it in the Store.

For more info: https://support.xbox.com/en-US/xbox-one/console/xbox-insider-program