Required permission still greyed out some permissions

We can’t manage to add some facebook permissions (the one that are grayed out), although we went through your tutorial. Facebook doesn’t allow creating test users at the moment, and although we did make an API call through the login page to the same data, it is still grayed out some of the required permissions.

Initially, you only need to configure everything and add your personal accounts for posting. After a 24-hour period, permissions will become accessible for submission.