Rude employee

Me and my family decided to to GET some KFC at Kensington Johannesburg driveway, we placed our orders and cam a across a very RUDE, UNPROFESSIONAL, and ATTITUDE FILLED employee by the name of WELCOME, who shoved our receipt in hand and gave us the up and down look, no customer service skills, no sense of welcome and pure rudeness. I therefore demanded to see the manager but was held back by my partner. I am in absolute Awe and Disgust at Welcome from KFC, KENSINGTON