False Advertising

False advertising. We app**** for an A Rating vehicle with 2 small roadworthy issues, after approval they sent us a quote of a R20 000 repair bill to get the vehicle roadworthy. We decided to leave the deal and go for something else, but with the next car is was once again 2 small things, and they hit us with a R36 000 repair bill. We then went ahead and went for an A Rating car with a ready status. After 2 days they notified us that the vehicle can't be financed and it will be changed to a B Rating vehicle. I found this extremely frustrating as this indicates false advertising. If you know there is a risk of the banks not financing the vehicle due to age, then you make it a B Rating from the beginning. I'd also like to know how they do roadworthy checks if you get that type of bill just a week after the initial roadworthy inspection.