Whatsapp is best interection and communication app in world all over world most of the people use whatsapp . Because it simple layout .
#Concept of whatapp is interaction between two long distance people and it a useful way to interact with peoples.
#layout of app is so simple to use and look cool to use for every people in any region of world . Educated or not.
#Feathure and function of whatsapp is very good simple and easy we send gif, video, image, and audio file but some modification we send app in whatsapp.
#usefulness of app in daily life whatsapp is very usefull to send document images with simple layout in tution we have a tution group to male our study easy so whatsapp is very usefull app.