McDonald's locations in Dallas, TX

A manager name Cecilia screamed at me when I asked her to give me an English muffin with no sausage, then she got upset because I didn't produce the number of the English muffing order. All I said was an English muffin with egg only. how hard is that to understand? I said to forget about the order and she just said, "bye!!! with a scream. when I heard her last rudeness, I asked for the manager and she said, "I am the manager!
in disbelief, I went inside to get the managers name, the person taking orders told me she was busy. When she passed by, I asked her if she was the one I had spoken with on the speaker. she said yes. I asked for her name and she abruptly handed me a ticket and said, Celia! I asked, "can you write it down?" just in case I forgot it once out. she said, " I have no pen!"
When turning to leave the store, I see a long time vendor from my company and greeted him. when she sees me talking to him, she kicked me out of the store, saying she knew that customer for ten years and that nothing was going to happen to her?
I left astonished.