Stinking attitude

last night on the 12 August, I went to buy my staff drinks after a long day at work. I was served by Rosina who gave me an attitude. I ordered 2xcreme sodas, 1milk shake, 1fanta Orange, 2xwater, 1coke and 1coke lite. Got all my orders and when I asked her which was was the coke lite, she told me with an attitude to listen because she is explaining it to me. I told her not to give me attitude and she told me to listen. She was so arrogant and rude. Rosina's name tag was written store manager and the service she gave me was not of a leader. I told Rosina to chill and she went crazy on me and left my order there. She went on to rant to her staff. I am so disappointed that I am my going anywhere near McDonald until this issue is taken care of.