I have been a big fan of Paytm from a really long time. I have been using the Paytm app and have never faced any issues. I can find that people complaining regarding there recharge not happening but then I would like to clarify here that delay in recharge is not the fault of Paytm but it is due to heavy traffic or non server issues with the carriers and different providers.
If Aircel has any issues and its not accepting the order at that moment for that we cannot go ahead and blame Paytm. I can assure you that orders placed for recharging can never be a problem but I haven’t been into purchasing goods so I wont be able to review on that. But definitely the best app we have for Recharging.