Fraudulently taking money

With RAC break down. Car had to go to garage so RAC said we would have a courtesy car for 3 days. So Eurocar delivered a car. We would have to pay £7.00 for delivery of we needed car longer then we would have to go back through the RAC.  Car was off hire on the Sunday but they couldn't collect car till Monday. All ok. Untill I checked my bank.  Eurocar had taken 7 different paymets out 4 in 1 day. Totalling  £132.68. And all they have said is you had car extra day. No we didn't.  On our contract they have a total of 3 different  models of car.  They can't even agree on what car! Then it said you will be charged if you have the car longer than the above dates we didn't. No one at Eurocar has contacted . We had to eventually cancel our debit card as they were still trying to take money. So between Eurocar and RAC we are being passed about like an unwanted Christmas gift.  Shocking!!! Saga is still continuing. I'm prepared to go all the way 😈
C