why have mrs.who and mrs.whatsit come to the murry's area

They've come to get the children.

"Don't worry, we won't go without you. Get plenty of food and rest."

do you know how to delete a question

Depending upon what computer I'm using sometimes I can and others I can't. Look right below your name. There may be a "delete post" directly below it. If so, you can delete your question. I don't believe this will work if the question has already been answered.

kk thanks

how do you change your profile picture