Samsung Pixon (M8800) — Either replace or new phone of equivalent price

Address:

Thane, Maharashtra

I have a samsung phone
Specification:-
Name :- Samsung Pixon (M8800)
Imei No:- [protected]
Date of purchase :-13/01/2010
I have many problems of this phone such as touch pannel, camera (twice), Pba Hardware(twice).
I shown this at nearest service center ( MOBI CARE ULHASNAGAR ).
From the date I buy, I use this phone for just four month at other time it was at service center.
Still I have problems In that phone.
So please replace my phone or issue me another phone of the equivalent prise..
Aakash Patwari.
Contact no :-[protected]
[protected]@rediffmail.com