Amaron — no one attends the call on provided customer care numbers

Address:

Gurgaon, Haryana

hi, we have purchased 2 nos of batteries from amaron hi-ways12V/130Ah on dt.04/06/09. but it got faulty in free replacement period. when i call on provided customer care toll free numbers no body picked the call however i made calls so many time. and the warranty tenure is going to expire than who will be the responsible.

so look into this matter.