Bad service at the Wimpy (Cape Town Airport)

Atrocious service received at the Wimpy at Cape Town International Airport. The staff do not care about serving customers. I waited 15 min without being attended to. Eventually I had to call someone myself. Before sitting down (16:45) I was told I must hurry up and order because they are closing. One staff was shouting that had it not been for the school fees she needs to pay she would not be here. There are so many people looking for work if she doesn't want to be there she must make room for others.