The error message you are encountering, AADSTS500200, indicates that the user account you are trying to use is a personal Microsoft account. Personal Microsoft accounts are not supported for the application you are trying to access unless you have been explicitly invited to an organization that uses the application.
To resolve this issue, you should try the following steps:
- Sign out of your personal Microsoft account.
- Sign back in using an organizational account that has access to the application.
If you do not have an organizational account, you may need to contact the administrator of the application or organization to request access or an invitation.