KFC Oreo white water drink

I have just purchased an Oreo Krusher from the KFC in Rosmead Venue (between Kenilworth & Wynberg) it is not only a little more than half a cup but it is watered down. It literally tastes like too much water mixed with very little ice cream. It doesn't even taste like Oreo. I can't even drink it & over-look the runny consistency cause the taste is just so very bad. I am truly disappointed in the poor quality & lack of service because I didn't even receive a s**** for my mash. Fast food is meant to leave the customer with the option of consuming the meal while on the go...