Deliver fresh produce but receiving unfair prices

We delivered an excellent load of 2250 fresh watermelons to the City Deep Watermelon panel. It was the cream of our crop! We've got the photo's to proof it! With watermelons weighing up to 22 kg each. I've weighted them! This morning Mr Michaels informed us that he is selling the bigger watermelons for only R15 and other for only R5. This coming from a man that informed us some of our previous load that we send to him sold for nearly R60. It is a shame that each and every market agent is trying to take what they have not worked for, from the farmers in SA. They are promising this excellent prices and when they got you on the hook they do as Mr Steve Michaels have done. Shame on you Steve Michaels!!!! Shame on City Deep Watermelon Panel!!!