Maxx Mobile — phone not repaired even under warranty

Address:

Kolkata, West Bengal

the phone was bootlooping that is, it is turning on and off.the handset maxx ax5 was under warranty so i submitted it to the authorised service centre BDR communications .but they did not repair it and returned it to me.and said that they cannot repair it as the warranty span has crossed.this was returned 7 month after the recieve.now the phone is not even turning on.and the have badly scrached the phone, taken away the camera lens to. please resolve the problem.they just scewed up my set into a plastic bar of no use which cost me 4799inr