Disgusting serving from Moutlana Tlou

I buy my breakfast almost everyday at McDonald's because it's close to work. My daughter loves McDonald's but todays service at McDonald's Jean Crossing from Moutlana Tlou was so disgusting, so unprofessional, talking over me, rude and not helpful. Even when I complained she didn't apologise, she said I must move she wants to help other customers, Wow!!!!!