Spar heidelberg is the worst

Very dissapointed with Spar heidelberg. I drove over 50kms to go and buy the special on 6*2 300ml soft drinks going for R100, only to be told that they do not have that special despite me showing them the leaflet indicates that this special is applicable for inland spars. I wasted so much petrol only to be met by the worst customer service. Really disappointed, I will never set foot at that spar.