Here is how you can get away from WhatsApp notifications and disappear without having to delete the app

The process is quite simple Step 1: Long press on the WhatsApp icon (home screen or menu) then tap on App info option

Step 2: From that menu, press the Force Stop option and done

Step 3: Then from the settings, you'll need to close the background process for WhatsApp

And you are done, you will no longer receive notifications from the app

This trick blocks all messages and notifications under you restart WhatsApp again

Senders will only see one tick as there will be no messages delivered