Reliance Mart — No Response in replacing the damaged gadget.

Dear sir/madam,

This is darshan trivedi from jamnagar.

Eight months back i had purchased a TV tuner card (pinnacle made) of Rs. 4500 from reliance mart jamnagar. While purchasing i was told that it had 4 yrs of warranty.

Now after eight month i m having problem in that, i approached the reliance mart person for the same.

They told me that, they r communicating with the pinnacle company people but they r not responding.

It has been 20 days after registering my complain to the Reliance mart persons, but still there is no positive response from them.

What should i do??

Whome should i Blame??

plz give me some guidance.

thanks