Pai International — television

Address:

Vindhya Homes, Plot no:463/2, Flat No: G6,Pragathi nagar, Hyderabad,, 500090

I bought a new led television panasonic 55"" at pai international nizampet hyderabad on 07-oct-2018 for 6 month emi. At the time of taking the tv, they said its a no cost emi and 10% cash back offer for my icici credit card. I got only 10% cash back for my card usage. But i did not receive at no cost emi option for my transaction. I need a justice for the same and also looking for the amount paid for the which was taken from my emi.