buying a car

I recently bought a car with Suzuki Nelspruit. My experience was awful and would not recommend someone to buy the car as the first time buyer with Suzuki Nelspruit. They only care about what they will get as a commision and not even willing to negotiate for you the best interest rates with the banks. They promise you best deal at start and skimming as well. How can you see a dealer that only communicates on whatsapp and not through email. Very unprofessional. And I am now having a high interest rate with high installment even though I had spoken with them of the installment I desired. Run away and approach your bank to get approval and do your application with your bank rather. I took the car because they threatened me that it will decline and under pressure. I will never ever recommend anyone to buy a car with suzuki nelspruit.