Tata Motors — roof rails & wheel cap not given

Dear sir,
I had take delivery of tiago wizz red berry from bafna motors latur (Maharashtra) on 30/09/2017. They didn't give me roof rails & wheel cap, which are with the car.
They r asking extra rs.8900/ for the same.
Kindly look into the matter & help me to get roof rails & wheel cap.
I'd also dropped mail & call to customer care but no respond.
I also send the details if vehicle.
Delear - bafna motors, latur (Maharashtra)

Thanks & regds,
Sachin chakurkar