Very disappointed

At approximately 18.55 on 16 August, I went to Zenex (Corner Jean and Gerhard, Centurion) to top up my diesel. I then went into the store to buy airtime while the tank was being filled. After paying and starting my car, I realised that my fuel gauge was in the exact same spot as it was before topping up. I told the attendant about this and he just sarcastically said that my fuel gauge must not be working. <br> <br> I insisted, because I do know my car and that the gauge is in perfect working condition, but he just told me that if they gave me a slip, it means diesel was poured into my car. <br> <br> I requested to see the manager, and was told that he is not available and does not have a mobile number. My fuel gauge in fact does work just fine, and it leads me to believe that someone has been dishonest... <br> <br> There is no reasonable explanation otherwise, as to why I paid for diesel and got none. I'm very disappointed because I have been filling up at this station for a long time. I will definitely be cautioning my friends and family against going to this particular filling station in future. Integrity goes a long way in business, please keep that in mind