Xiaomi — Problem in the device

Address:	Jamnagar, Gujarat, 361008
Website:	consumer complaints

Inspite of changing the same problem of network issue of sim slot 2 and camera error and i have had called many times there was not satisfactory solution from there side and everytime for the same problem different body parts are changed its not worth it .
My phone is in the service centre for 15 days anddue to that i m facing so many difficulties.
I kindly request you to replace me the full handset.
My phone is still under warrenty and this problem i m facing from november 2015.
thank you
hope for the positive response