[Resolved]  Samsung Mobile - D880 — Service Center

I bought a Samsung Mobile model D880 [having the dual sim card facility] From 'HASH 10', Anna Nagar Chennai, around 2 months back. The Battery of the said Mobile hand set was either faulty or had some serious problems, right from day three. I have to charge it almost every three hours, even if I dont use it. After informing the shop where i bought it, they directed me Samsung Service center. Till date the ONLY excuse the service Center has been giving, [practically for the last one and half month], they are OUT OF STOCK of the batteries for the model D880. Its quite an embarrasment for me to keep on saying that the battery is on the Low, perenially.
The Shop where I had bought it, has simply shown indifference regarding the availability and has been very casual, right from the day i have informed him.
Am i going to pay the PRICE FOR HAVING TRUSTED THE SAMSUNG NAME?