How to block or unblock people in facebook ?
Step 1:Go to your facebook page and in the right side you will able to see a down arrow click on it. It will bring a new menu where you can see a tab called Privacy Settings click on it. See below image :
Step 1: Simply type the name of the person you would like to block in the search box. Now find out the person and go to his profile. Now in the left side you will able to see a button named block/report just click on that button a new window will popup. see below image :
Step 2: Now after you click the report button a new window will popup with few options.Click on the Block options and then press the Continue button.See below image :