Micromax Q5C
Mobile handset not working properly

We bought the above handset from shree mobile BILL NO.2657 dated 10/10/10

MEID: A100001552CEE9 in the name of sangeeta ruia...

once we got it repaired from bhagvati telecom the authorised service centre in warranty. still the handset is in warranty period but the above service centre is now not cooperating in geting it fixed again by saying that the handset is open but we have not get it done anywhere else...