They sold me expiered liquor.

Hi Peter <br> <br> on the 16/06/2015 round about 21:20 i went to a Bafo tavern in Mdantsane at N.U 10 me and a Friend of mine i bought i carry pack of Cider and i was told that it was on special .After drinking 3 ciders i've noticed that the taste and the smell are not okay and my head was spinning i n had a trerreble headache and my stormach was running and i was very dizzy then i give the remaining ciders to my friend then its where by he noticed that the ciders have already rich the expiry day that was on 30 May 2015 Time 15:18 then i went back to the cashier to explain the matter then the manager was called he said the reason why they are selling on special its because they know that the liquor has expired already and these nothing that they can do.Please advised because i feel as my rights as a customer have been valeted.