Disgusting serves KFC BELHAR OPPOSITE SPAR

Kfc (Belhar opposite Spar). Today i went thru the drive thru order my food. As i was done paying for my order, i made another order for just a twister, as i had my 2 year old daughter in the car, and line was taking forever, (we waited in the line for 20 mins before being given our food. She was play in the car with the paper and change that was given, as i pulled up by the pick up point. I told the lady i ordered a twister aswell and that i cant find that seperate slip in the car now, but she can just confirm with the lady i paid with, she continued saying that she needs the slip and i started speaking up and asking her would you please ask the lady where i paid at, this lady took my slip and crumbled it up and thru it in my face and shouting in my face and walked away, and called the manager, and yes i started to use bad laugange as i was so upset for throwing the slip in my face, the manager started getting rude with me, and she could even speak to this worker with regards to her manners, like she was scared for the employer. This for the last 30 years of buying at KFC was the baddest most disgusting serves ever. KFC YOU SHOULD BE ASHAMED OF YOUR EMPLOYEE!!!!!!!