Never refer anyone to Audi Westrand sales man are ******

Westrand Audi Center salesmen are ******; I purchased my vehicle there, and Godfrey Nemakanga helped me purchase it, and after I had purchased my vehicle, I still had his contact information, so when my best friend needed assistance with purchasing a vehicle, I referred her to him. As a referral, Godfrey assured me I would receive a referral bonus of up to R2000 for the success of the deal, little did I know that the application went smoothly and my friend was able to purchase the vehicle... I am having difficulty getting my referral money from him. Instead of the referral money he promised I would receive, he only gave me R500. I have two friends who are interested in purchasing a car, and they would like me to refer them to a *****...Godfrey knows very well that I should be replacing my car next year with an Audi SUV, how do I then deal with a ***** like him? As a result, I am extremely disappointed and I think that I should take my business elsewhere.