HOW I RECALLED/CANCELLED MY ALREADY SENT WHATSAPP MESSAGE
When you must have download and install GB WHATSAPP 5.90 from the link ,
open a chat with your whatsapp contact;
press and hold the particular chat you will like to recall;
press the menu button at the top right of your whatsapp screen and select recall;
You will see a dialog box asking you if you really want to recall the chat, click “RECALL” and you are done!
CAUTION: Once recalled, you cant get the message sent again except you retype it.
don’t forget to share this with your friends!