Tata Motors — Fuel pump. Problem of tata tigor xz2019

Address:

State j&k distt samba pin 184145 teh rajpura

I bought tata tiagor xz 3 year back but currently fuel pump on the car is not working properly, your service agent in kajwani fairdela Motors told me that due to some technical reason most of the tata tiago facing same type of problem and you are required to change your fuel pump and it will cost around 10500 rs.
My request is that if most the tata tiago or tigor facing that type of problem than is is covered under the manufacturing defect of the product