You can always Read the Received WhatsApp Deleted Messages for All on Your Device! Soon also added as option on ABetterPrivacyforWhatsApp! 

Changelog

Version 1.0.2
- Added support for arm64e/A12.

Version 1.0.1

- As Requested, Added the Possibility to Show wich Message got Deleted with an Indicator (thanks pr0crustes).

- Added Screenshot to the Package Depiction.