[Resolved]  Kellogg's India — plain kelloggs cornflakes bought from big bazaar having white and black fungus on its flakes

I bought cornflakes in May 2018 from big bazaar esplanade, Kolkata which I regularly do but this purchase was an utter disappointment and was not edible at all -it never turned out this type anytime before.Seens the packaging was done with lack of proper supervision and quality check.
Such big companies are not expected to release such products in the market for sale .
I had complained to the big bazaar as well but they say that I should have reported earlier -in fact the situation was that the pack was opened about 15 days purchase and my son for whom it is bought told me that it did not taste good and that he would eat it anymore