Ads that dont exist - Shell Garage

<p>Today i went to Shell Garage on the N2.</p> <p>BIG posters saying 2x coke and 2x water for R35</p> <p>I loved the speacial and took it, when i got to the till the lady charged me full price without even notifyinng me that there is no special, i then told her that it is being advertised and then they start removing posters....</p> <p>Is it m my fault that the special ended BUT POSTERS ARE STILL ON??????</p>