bad attitude charrging for something not discussed

i went to the FLM this morning as I usually do I have a pumpkin cut up by the staff or fruit cut up by the staff<br> and they pack it for you and bingo. No charge it is their service to you and always has been,<br> Today for the first time I bought a watermelon - the seedless kind so no pips. I asked the lady if she<br> could juce it for me instead of cutting it into pieces. It made up 2 litres of watermelon juice plus a small<br> cup which she gave me a straw to devour.The lid of this was not secured and spilt all over my goods in the trolley. When I got home I was horrified to find that I had been charged 6 x R5.00 over and above the price of the watermelon. - thats R90,00 if you are doing your sums and worst of all she did not even tell me she was doing it. Then I tried phoning the manager - telephone not answere - tried several times - then I sent an email to the address on the slip and asked if they would call me back - nothing has happened - so here I am on Hello Peter again.