Additional Fee ****

I rented a car through discovery using tempest car hire, I was just invoiced 1/4 of the rental value additionally which I was not informed about because I had a code 10 license for a code 8 vehicle, so im being penalised for being over qualified, the fees I paid though discovery were not the only fees I had to pay, upon collection I had to pay costs and now this, this is utter bull**** and I advise people to stay away from using this company as they take advantage of customers knowing very well they have your deposit