What is the disadvantages of online chatting?

The lack of physical cues in online forums may lead to miscommunication. Without facial expressions and gestures or the ability to retract immediately, theres a big risk of misunderstanding. This can be a problem. There is not much room for wit and whimsy, humour and satire in the forum environment.

Why is WhatsApp banned from GB?

WhatsApp bans a user when it is found using an unauthorized version of the app. The GB WhatsApp is certainly not a part of the Facebook entity, so there are chances of you losing your account if you continue using the third-party app.