Amul / Gcmmf — Amul Diced cheese expired and filthy

Have purchased amul Cheese Diced cheese few days ago and when I opened it, it was filthy and stinking . As soon as I started to have it, it made me sick and the taste was not usual.
The product was packed in Oct 2021 and it valid till October 2022.

The product tastes different and despite me calling the customer care number almost 10 times already I am yet to get a resolution of this.
The compliant number is 234580.

I received a call from this number 4 days ago [protected] but no resolution has been given and no one is paying any attention.

I am expecting someone to look into this and help in sorting this matter.