Amul Dairy — bad quality of processed cheese

Address:

BIG BAZAAR Vasal Mall, Ladowali Rd, Opposite Hotel President, Police Line, Jalandhar, Punjab 144002, 144008

I bought processes amul cheese (1 kg block) box from a big bazaar (Vasal mall, ladowali rd, opposite hotel president, police line, jalandhar, punjab 144002).
Detail of product:
Bam2791
Date of manufacturing: 6th oct, 2018

I used the same while cooking the pizza, but i found that the cheese is not melting while baking the pizza. I spend rs. 385 for the same.

The expiry date hasn't come yet. It was packed on 6th oct, 2018 and the box says "best before 9 months" and it was stored in refrigerator at the same temperature.
I want this issue to be resolved soon. I have paid money for it. You are requested to refund my money.

Detail of my email id :[protected]@gmail.com