Situatie
Disappearing Messages is an optional feature you can turn on for more privacy.
Solutie
1. Open the WhatsApp chat.
2. Tap the contact’s name.
3. Tap Disappearing messages.
If prompted, tap CONTINUE.
4. Select 24 hours, 7 days, or 90 days.
5. After selecting the message timer go back to the chat and you will see a confirmation message.