DO NOT RENT from Hertz, they have charged me 3 different fuel amount every day for the same car at King Shaka International as they are **********

Hi I would like to make people aware of the of the Hertz at King Shaka International Airport in Durban and expose them as ********** . I returned their car of Friday, I was send three different invoices and every time the amount of fuel increases. 1st one was R229.07 on Friday and then on Sunday my credit card was debited with an amount of R494.00 when I called them I was told they charged the wrong amount for fuel and the fuel amount was R494 and I requested a new invoice for this new amount which was send to me. This evening I received another invoice with another fuel amount of R723.60