Entered wrong birthdate on microsoft account

When I was creating my microsoft account I accidentally entered birthdate too low and now I can't do much with my account (incuding playing games I've bought). How to change my date of birth on microsoft?

je veux voire compte bloquer adressse email..........*** trouver moi une solution urgent pour ouvrire mon compte bloquer.........*** URGENT STP

Can you please check if your account is added as a member via https://account.microsoft.com/family?

Hi, I hope you're doing great out there despite the issue that you're experiencing. I am an Independent advisor and I am here to help you in regards to your concern.

You can change your birthdate on your Microsoft account by signing in to https://account.microsoft.com/profile.

I've alredy tried that but I can't do that. Microsoft forbids me from changing my date of birth. I'm too young according to the wrong date of birth on microsoft.

While you may be able to change the birthdate shown on your Microsoft account profile, the Xbox account birthdate cannot be changed. The date that was entered when the account was created will always be the birthdate of the Xbox account. The Xbox account birthdate cannot be changed.