Google removed Paytm from the google Play store for policy violation.
Google said that Play Store prohibits online casinos and other unregulated gambling apps that facilitate sports betting in India. Paytm was promoting fancy gambling apps within its marquee app. Paytm has violated Google’s Play store policy multiple times. That’s why today (18th Sept 2020), Google has pulled down Paytm and the Paytm First service games App from the Google play store.

In an email Google has told several companies to pause all the advertising campaigns to drive viewer / users to website that offer installation files for betting apps.