Wrost app...!!Please don't install this application.if payment fail they do not refund money ba k.First they will tell money will be refunded within 3 days. I also face same problem and they told it will be refunded within 3 days but it is more than 10 days.they did not turned back. I contact customer care service too.. but nothing happens..It is wrost app in payment. Do not trust G pay. nothing here. Please kindly don't install this app.