Be wary of Weelee dealer networks

Waste of time and effort. A dealer bid R171k for my car which was above my asking price of R159k. My price is fair and my car is in an amazing condition with very low mileage and full service history with the agents. Hence there are many many dealers interested in it. Drove 90km to the highest bidding dealer only for him to go back on his word and make me the lowest offer I have ever received on the car which I undoubtedly declined. Tried contacting Weelee for the 2nd and 3rd highest bidders but they cannot assist. Highly disappointed and wouldn't recommend private individuals to use this service.