Paytm is very bad platform where they first tell you to use there paytm postpaid opt for free then they charge you convenience fee for using there platform even when you pay them before 1week of deu date very bad experience and when you use the option need help they only show you the bills you used to paid and the bill generated about convenience fee they don't show you so you can't complaint about the charges they charged you with. And the reply for this comment is coming like reach us on mail.