Sony Xperia Mobile — mobile change

Address:

Jaipur, Rajasthan

sir ,
i have purchased a new mobile xperia from krazy mobile shopee jayanti market jaipur on 19/01/2012 model number WT19I ([protected]).after purchased that i have made three time repaired it from sony service center. they changed it motherbord ,pbc ,etc.now it make again problem and they says to change it screen.my new current job number[protected] SUBMITTED ON 14/12/2012.
i don't understand if a company mobile made three time repair in a year what about chinese mobile.so please understand my problem and change my mobile instrument so it works properly and i do my business in proper way.


with thanks krishan kumar soni
soni gold
1756 jat ka kua chandpole bazaar
jaipur [protected]
[protected]
[protected]@gmail.com