Samsung Grand Gt - 19082 — faulty model and cheating in the scheme

Address:

Maharashtra

I had purchased Samsung Grand 01 month back,under EMI scheme with my credit card but the full amount was taken from my card ,the battery runs down fast,the phone stops operating very often,even if the battery is charged,I have to remove the cover,take out the battery and put it back again to start the phone,what should I do,will I get a replacement?