Recovering lost contacts in WhatsApp

Your contacts are actively recognized from the address book on your phone. The application will automatically detect WhatsApp contacts and add them to your WhatsApp Contacts list.
If you want to restore lost contacts, it is only possible for you to restore them if you have previously made a copy using your phone's features. Unfortunately, if you are unable to restore your contacts, WhatsApp cannot restore your contacts for you.
Does this answer your question?
Yes
No