SAB CASTLE LIGHT

I have an issue with CASTLE LIGHT and in fact, FLYING FISH products. I purchased 24 CASTLE LIGHT bottles and dozen of FLYING Fish ..last week Thursday 5th August When we arrived at our long weekend destination i was horrified that almost 19 of the beers was either flat or leaking or almost empty...through most of it away...being a long weekend we could not re[lace it and we were away fromour home. I calles SAB customer care and it almost felt as if I the consumer was doing SAB a favour in buying and supporting their product...nothiung done...I went to the shop where i purchased it and lodged a complaint with the manager who also mentioned ....nothing will come off it, Im not asking for anything ..really cant be bothered not to buy your products again butr be assured I will tell every person that cares about SAB and the way they treat the customers...