EXTREMELY DISAPPOINTED IN WOODFORD CAR HIRE !!!

Hired a car on 3 November returned 4 November at OR Tambo Airport (same destination as pick up) my invoice was paid and my deposit of R4000 refunded back to me. Then on 10 November my credit card showed Woodford had taken out an amount of R443.69 upon querying this because i had not received an invoice and these monies was taken from me i was told it was for eTolls. To my surprise i only passed 3 eTolls in total as my GPS took me trough back roads HOW CAN 3 ETOLLS BE THIS MUCH ??? you'll are robbing people. I have yet to receive a breakdown of my eTolls from you'll as requested. When booking with Europe car they have an etag in there vehicles it tags immediately even with so many eTolls it as never amounted to this !