Facebook has discovered another approach to shield clients from leaving its mobile app. Currently the organization is trying another WhatsApp button in its main mobile app. The button is put at the highest point of the Newsfeed and squeezing it will take you to WhatsApp without leaving the Facebook application. The element is being taken off to a set number of users now. On the off chance that you are among the fortunate ones, you’ll see the button on the Newsfeed segment of your Facebook mobile app. Different users may need to sit tight for fourteen days to get the update.