The worst experience with c***** milkshake (super M)

I would like to firstly say that I have had the worst experience right now with c***** milkshake (super M)

I've never enjoyed milk before but found my self loving this milkshake until today when I had purchased a chocolate milkshake And when I had opened it... It had this disgusting smell and off green color to it

It was truly an disappointing moment for me as I was looking forward to this drink

And this milkshake isn't that cheap either so this was a waste of my money and I was so disgusted

I'm truly so disappointed and disgusted in this