Namami Gange is a flagship programme of the central government, aimed at a clean Ganga River.
WhatsApp messages from different users consume storage space.
Business Insider reported that Facebook designed a facial recognition application between 2015 and 2016.
Instagram was bought in 2012, WhatsApp was acquired in 2014 by Facebook.
The problem is not just with WhatsApp, but with Facebook and Instagram as well.