How to delete sent message on WhatsApp`

Here's how to permanently delete a message sent to WhatsApp, according to their official site:

• Select the message.
• Click on the Delete menu item.
• Select Delete for all. 

You will have 7 minutes from sending to delete the message. Once deleted, the note "This message has been deleted" will appear in the recipient's chat. If the message is not deleted, you will not receive any notification message and, if you're not quick enough, the recipient may still see the message before it is deleted (a whole new WhatsApp-related anxiety to welcome to our lives).

You can delete multiple messages at the same time, including photos, videos and GIFs. Broadcast messages cannot be deleted. An important requirement for successful deletion of the message is that your contacts also have the latest WhatsApp version installed for it to work.