How do you react to someone dialing the wrong number?

[Aerith's Knight]

I fake a Southern accent and ask people for their order.

Once i got called and they said: "I have some medical info for Sarah." or something. I said: "you have the wrong number." and she's like, ok. 30 sec later she called back and said the same thing. I said: "You still have the wrong number". Then she called back AGAIN, but I didnt answer this time and she left a voice mail. When i checked it she wanted Sarah to call her and I was like, Dumb bitch.

Ok, I'm no grammar nazi, actually, my grammar gets made fun of plenty. But if you insist on responding to everything, then allow me to give you insight into the way you write.

Nobody is perfect, but simple things like this are even annoying to someone (like me) who's first language isn't even English.