[Resolved]  Reliance Communications — regarding bad quality recharge vouchers

sir,s
yesterday I bought one reliance top up card cost RS. 79 for low call rates but its quality was bad and when i scratch the secret pin the pin number also rubbed with it. then i thought it was my mistake but when again i bought another card, this time again the number become rubbed, and when i talk to customer care he told me to exchange that card from reliance web world but when i went their the reliance web world guy told me to change it from retailer from where i purchase that card but retailer do not change both cards and using abusive language and misbehave with me please tell me what can i do help me