No vodacom fiber before 30% signup, unfair

Dear Vodacom Fiber. Why are you not willing to install fiber at my house? I live in a townhouse complex where the fiber is already installed, yet Vodacom will not install to my house before 30% signup of the complex is achieved, why? So if I lived in a house along a normal street there is no issue but because I'm in a townhouse a signup percentage needs to be met? How is that fair? On your website is shows no coverage for my complex yet the fiber is already installed a month ago. I have been a Vodacom client for a long time but that also counts for nothing! Please feel free to contact me