Worst customer service

I ordered my 2 large pizza's at Roman"s in Silver lakes, their workers don't verify the orders, I had to drive from Mamelodii to Silverlakes bcos of their mistakes, and I'm not the only one who complained that day, they are useless, I'm not sure if I must buy again there, all they know is sorry, that's all, you can tell that they are not worried. Very bad service