Amul / Gcmmf — Ghee quality very Bad

Hi
Im a regular customer of amul products. I bought a 15kg ghee container from Bala ji Traders, bhadson road, Patiala-147001 on[protected] invoice no. 3840. But after using it we found that there is a foul smell from ghee and also its color change. Our family always trust AMUL for their quality but now they are hesitating to use amul products. So, please resolve our probem and find out the reason as soon as possible. Waiting for ur reply.
Gagandeep singh Mander
Contact-[protected]