Finance Application Approved, but Declined?

So the application goes through everything is approved and for the car I decided to put down a R 20,000 deposit. A day later they come back to me saying that Wesbank is actually calling for a R 35,000 deposit based on finance criterion that hasn't been met sufficiently. Now I have to pull an extra R 15,000 out of thin air to purchase my vehicle? I understand I've never had to take out a loan before so essentially I don't have a credit rating, but if I'm approved at least tell I'm approved and not beat around the bush when I actually apply to purchase the car. I earn a steady income well above what my installments will be, I have a permanent job and I have a deposit and purchasing a car that will take me less than 5 years to pay off.<br> <br> Your customer relations is weak and with all due respect, I don't understand how you even call yourselves a reputable company with this lack of clarification for your customer, I was never told that during the application stage that it's still subject to approval, my impression was that approval is straight out approval regardless.<br> <br>