Nothing done since last year about my Milk Query

There is definitely a problem with the Milk at Montic.Last year around September I complained about sour Milk we got from Shoprite.The date was for the following week but the milk was off. Again around the end of year- last year (End of Oct/November), we had the same experience.Caroline was still the store Manager there- she said we must bring the Milk to her. My partner did. Montic always had an excuse for the first query- the second query they never called. I have called Montic and spoken to the Quality Manager- till this day I am waiting for his call, since January 2015.Shoprite Rosettenville now has a new Store Manager, I have conversed with him and Rosemary on these two queries.Rosemary has tried, but still I wait.<br> I refuse to buy Montic Milk now because of these bad experience, I rather have no milk than buy any of their products. I am very disappointed.