I would like to write a review about Hyundai Bedfordview

I would like to write a review about Hyundai Bedfordview. I paid an amount of R 58 000.00 to Hyundai Bedfordview 3 weeks ago for a deposit on a car I wanted to purchase. I didn't sign any documents for purchase the car. I canceled the deal because of the bad service I received. I did advise the salesman that I didn't want the vehicle anymore. He then asked me to come into the Dealership to sign an a document to refund my money. I sent Hyundai head office an email requesting the refund but as of today I haven't received a response from them, the number on their website doesn't work. I need those funds urgently. Please can you assist. My name is Valma Crowley, my contact number is ***