Bad product Inkomazi

I have bought Inkomazi at pick n pay wonder boom junction and it was very bad in taste and it was water separated from clots. I tried shaking it but it was still separated....it was like a fresh milk however the expiry date was OK. I complaint on their website and the following day I got a call from a lady from their customer service complaints and she wanted me to give her time of production and plant details.she said she will call me the following day as I didn't have that details at that time...even today she did not call...I will never ever buy their product.I'm so ****ed.