Worst developer in Gauteng

I moved in my new house in December 2022. I have issues that i have been raising with these people since i moved in and no one ever takes you seriously. They keep sending you from pillar to post. The developer does not care once you have purchased the house. They are arrogant and do not care about you once you have purchased the house from them. They drag things out until the retention period is over so that you fix their pathetic workmanship out of your own pocket.