Spoke to consultants 4 times still no response

I bought a 2.25Lt coke at our local supermarket about 4 weeks ago. The coke did not taste right and we did not drink it. I phone Coca Cola fun here in P.E. and they assured me that they would come and pick up the coke and have the lab test it to see what was wrong with it and in return they will bring me sum stock for informing them of the problem. Four phone calls later nothing has happened. I phoned them yesterday again and yet no response. Truly Coke as a company would find this alarming as my family and I could have gotten ill from the coke and who knows what the outcome would have been. <br> <br> I hope to have a immediate response on this matter.