How to activate the temporary messages feature in WhatsApp?

Do you want self-destructive WhatsApp chat messages? Then you probably need to know that the world’s most popular instant messaging app already has a feature called “temporary messages”.

Once this option is activated, new messages in the chat will disappear within seven days. But beware: this feature does not affect the text messages sent before it is activated and the contact will have ways to save them, and likewise, the multimedia files will not disappear from anywhere outside of the chat or from the devices in which they are saved, according to the American Entrepreneur magazine.
Steps to activate temporary WhatsApp messages

1 .Open the WhatsApp chat.
2. Tap on the contact’s name.
3. Look for the “temporary messages” option.
4. Select “Activate”, and to deactivate it, do the same steps. Just use the “inactive” option in this step.

https://youtu.be/y91l7jO3Q8w