Can no longer access admin features (user management, etc)

We can no longer access some of the admin features like User Management and Organisation & Access. The following message comes up:

It looks like you don’t have access to manage users on our New Relic One user model.

@babab1e10dc07f2196f4 I have reached out to our Accounts team and they will be reaching out to you by email to assist with this issue.

I have the same problem when i want to add user, please help!

@alizbeo I have done the same for you and you should be receiving an email shortly.