DONT BOOK WITH HERTZ

I booked a vehichle for rental 4 days before i was suppose to collect it, on the very last minute I was given a call to say because of a credit score i do not qualify now which is utter ******* how does my credit score have anything to so with renting a vehicle which is ully insured I am not buying a vehichle from you here and to be told on the last minute where I now have to make other arrangements was totally unacceptable and unprofefessional.