Whatsapp messenger had became more popular before coming anroid facebook was the more biggest social network and after cominng smart phones everyone has using whatsapp in whatsapp there is no need to login again and again once if you sign in our account will be created and in this we can chat and send photos stickers and videos and we can make a call to whom we want to talk and if on the internet in our mobile tha notifications and messages will be shown in the top no need to waste your time from top of that we can make shortcutly we can chat and can make privacy settings also like blocking, and last seen privacy, and mute nd these are the features and we can make a group chat also