Lava Mobiles — My mobile stop work within warranty period but even its replaced it not work till date

Address:	Solan, Himachal Pradesh, 173205
Website:	lava.in

Sir i baught mobile lava iris x5 last year. but its stop working properly few months ago then i go to service center and they take my mobile And send that to delhi . After about20 days me received my phone back n service representative told that my mobile has been replaced because. My mobile cant be repaired... after few days my mobile again stop working then i again go to service center then they take my bill with mobile and they gave me mobile and says it will now work properly ...but its again stop work after 10 days but now my warranty period already over ... ... sir i want my mobile repaired properly because it stop work within warranty period And even its replaced that not work ... I hope your company help me soon.
My email id is [protected]@yahoo.com
Thanks