how can i join the support of microsoft?

Hello, first it's a pleasure to be able to help you today.

My name is welcome to the community.

Hello Erkki, if you have access to your account, click the link below and log in with your account, and check to see if there are any active subscriptions to the account.

https://account.microsoft.com/services

If you don't have any active subscriptions in your primary account, try checking other accounts you have.

If you don't find it in any of the other accounts, try contacting Xbox support via chat so they can help you.

https://support.xbox.com/en-US/contact-us/

Hi,

you can try to apply for xbox ambassadors if you want

Thanks xDevilxGirlx421

This was very helpful!

Hey there hoops!

I'm sorry to hear about the issue. If you've double checked that all your privacy settings allow you to join Clubs, are you by chance a child account? If so, you'll want to check with your family's admin and have them double check that your settings allow
you to join Clubs from there.

Good luck!

Here is how you can join a club => Join a club | Xbox Support, and here is how you can create one => Create a club | Xbox Support.