Adjusting Facebook Privacy Settings
Step 1: Click on the "V" in the upper right corner
Step 2: With Public selected, click on "How you Connect, Edit Settings". A pop-up will appear, choose the settings you wish.
Step 3: With Public selected, you can review your "Blocked People or Apps", click on "Manage Blocking".
Step 4: Review or edit your "Blocked People or Apps".
Step 5: With Custom selected, a pop-up will appear, choose the visible or hide settings you wish.