Paytm — Retur it

Address:

Jaipur, Rajasthan

i buy it 16/4/15 return complain on 23/4/15 my detail Value 599 order no[protected] id [protected]@gmail.com Phone no [protected] cash back 240 in wallet i got Please return it give me 359 in my wallet now but i shock it show in paytm complain box is retn approve how ?? what is this paytm