Nokia — Replacement mobile

Hi,

Recently i purchased Nokia 105 mobile at flipkart but mobile has got troubled with
voice problem after one month and I visited nokia service centre near my home town they said to me
this parts are not available. this mobile only replace item not
servicing mobile. and they said talk to filpkart for further requirements.
And they said mark to mail to Nokia service center.
Can i repair my mobile through Nokia service centre or not other wise what solution i expect from you.

But I mail to Nokia care centre they only waste my time and simply mail wait for it

They said last one month to till now.
Kindly look in to the issue and resolve my priblem
Thanks and regards