Paytm — Showing of not available offers in vodafone prepaid mobile recharge

I had recharged with paytm of Rs 2 for offer provided in Gujarat circle for vodafone prepaid mobiles. The offer was local and std call @70 paise/min for 90 days. The recharge was successful but the service was not provided to me. When I called up Vodafone complaints cell for verification then I was told that such offer is not available.Their Customer executive told me that paytm is not reliable for such offers. Offers provided by vodafone site and application to be used only.
I am using paytm since 1 year and I came to know that it not reliable. Such offers should not be shown in future which is not applicable. This is fraudulent with customers.