Worst rental experience ever

Being charged on my credit card without authorisation and the wrong amounts even though I gave them the qoute I recieved.<br> <br> Get billed for petrol, when I gave the car in full. Then I recieve a petrol slip and a vehicle return slip which indicate the petrol level and a big blank space where my signature should be. R400 for the petrol, which is almost a full tank and R1022 too much on my qouted amount<br> <br> I'm struggling for 6 months to get my money back.<br> <br> Never again...never!