Please don't download this app and don't update this app because this app is a Trojan virus. This App will steal your personal Data with out your permission. Check app permission please. If you don't believe scan this app with avast security engine. Paytm app is totally virus don't download it. I have recently updated this app and my antivirus engine says its Trojan virus your device and your personal data in Danger Beware.
Scan the paytm app in Avast Security Engine.