Reliance Communication (GSM) — stay away from this one

Address:

Ludhiana, Punjab

Sir,
Im using Reliance Communication mobile and using its 3G services. I had got a recharge of Rs 1300 done two days back for which i was to get 15GB data but I only received 10GB of data. Before getting the recharge done I had enquired about the plans from the customer care and I was told that I will get 15GB data. But now when I received only 10GB data I have called up several times to the customer care but they have simply refused to give back my remaining data. This problem I've been facing everytime when I get the recharge done. Earlier they used to give half data then one had to really force them for the remaining one. But now they have totally refused to give back