Facebook teams can have among 3 privacy levels: open, shut or trick. Any kind of Facebook customer can join an open group, but group administrators have a better level of control over the personal privacy of shut and also secret teams. You can just sign up with a secret Facebook group if a moderator invites you to join, but if you know the URL of a closed group, you can ask to sign up with the group yourself by visiting its home page.
How To Join Groups On Facebook
1. Visit to your Facebook account, and then browse to the major web page of the group you want to join.
2. Click the "Join Team" switch in the team's major food selection to send a request to join the team.
3. Check your notices. When a moderator of the team approves your subscription, Facebook sends you a notification of the approval as well as group posts promptly begin to show up in your information feed.
Warning: If the group's administrators established its privacy degrees to "Secret," you won't be able to see the team's home page or demand to sign up with. Rather, contact a member of the group as well as ask to be invited to sign up with. When the moderators send you the invite, you should accept the invite to sign up with the group.