Vodafone India — recharge done but outgoing validity not extended

Address:

Technopolis, Wing-B, 3rd Floor, BP-4, Sector-v,Salt lake city, 700091

Mob no. [protected]
I have made 2 recharges of validity today for 20 and 24 rupees.
But i get validity extended only for one.

Customer care executive telling that only one validity is valid. I wan totally unknown to the condition before l,
So i requested a reverse as the amount deducted from my main account but they refused.

This is a clear case of cheating.