too much money in addion to what I expected

I told the staff that I had to go to Switzerland and paid Euro 35 for travelling accross the border. I understood that part and paid. I was told the car had most likely the required sticker for going across the border, which it did not have and I paid Euro 40 at the border. When I returned the car I was told I had to pay an addional 52 Euro border fees, which was all in all very disappointing as my currency is South African Rands which is x 20 in other words I had to pay R 1840 in addion which is a lot for me !

I told the staff that I had to go to Switzerland and paid Euro 35 for travelling accross the border. I undertood that part and paid. was told the car had most likely the required sticker for going across the border, which it did not have and I paid Euro 40 at the border. When I returned the car I was told I had to pay an addional 52 Euro border fees, which was all in all very disappointingas my currency is South African Rands which is x 20 in other words I had to pay R 1840 in addion which is a lot for me !