Heritage Fresh — Spoiling of product before 2 weeks from expiry

Address:

Janapriya silver crest villas v-20 kapra, sainikpuri , secunderabad, 500062

I have bought two packs of heritage shrikhand with lot number KS. 223 from reliance smart point and them found them spoiled with a foul smell which shouldn't happen as I have bought it 2weeks before expiry date .