Horrible Tasting Coca-Cola

Good Day, I sent Coca-Cola a direct email but it seems they don't respond to private emails, maybe they will respond to a Hello Peter Report. Last week Tuesday it was I think. I purchased a normal Buddie Coke at Engen Garage Northgate. The lid cracked open but not as much as its supposed to crack. There was a slight bit of gas that released when the bottle was opened but also not as much as it should gas. Upon tasting it, it tasted absolutely disgusting. I can't pin point exactly how it tasted all I know is that it tasted disgusting and is no where near normal. I am a coke addict and we drink 6 to 8 litres a day in our house but I that buddie I purchased is sitting on top of the fridge no one will ever drink it. I am not sure if it was diluted of what but it was revolting. I am already angry with Coca-Cola with the regard to how much Vanilla coke costs. It is beyond disgusting that you can rip customers off like that. Its as if you kept the price low when it first launched to see what the demand is and because it was so popular you realised it will make you millions. you therefore took it off the market to bring it back at double the price of Normal coke.