Paytm app not sapport any mobile. Ex samaung z2 or etc mobile. Or every day why change paytm promo code .paytm is no a good app or any mobile paytm app install time say update the app and app update .and so long process and any moblie process fail and said ’so long process process foail. Paytm use in mobile but I have cradit card so I contrac my bank account but any not have cradit card , online baking id, debet card, they have only bank account so this man what can do this time and the man not 18th year so bank not give cradit card and he don’t know online banking he know only mobile use so this man.o