Visibility: Who can see my page?
See at a glance who can view your page. Check and change the page visibility permissions.
Select your page, choose Edit Page and choose the Page Options menu from the drop-down next to Publish or Done.
The Visibility section of the Page Options menu shows who can see the page.
To stop a group from seeing the page, click on the X next to the group.
The visibility list will be automatically updated.
If a user or group doesn't have an X in the Visibility list, this is because they have edit permissions for the page. See Who can edit my page? for more information.
The names in the visibility list may be different at your school: this will depend on your school setup.