I bought my son some...

I bought my son some cereals called Munchies only to find that they have expired,and I only noticed after my son ate them,spoke to Boxer superstores on Facebook was told to go to were I bought those cereals,mind you those cereals cost R19,99 was told to go back to the store for refund or exchange,my taxi fare cost more than that,i was not happy with the experience... Thank you