You can't.
You don't have to pay to get onto Wiki. Wiki is a safe way to ask questions or get answers. If you want to ask a question or get an answers. In the address bar type in www.google.com. Then type in Wiki.com and it will lead you to the Wonderful World of Wiki. Does that help you?!?!?!?!
BACKSPACE
Go to the search bar. Then type in your question.
Simply go to the top of the Answers.com site where the bar says "Ask" and type in your question.
Into the top bar which says "Ask us anything", type your question.
There is a bar across the top of the screen that says "Ask us anything." You can click there and ask your question.
To get an answer you first must submit a question. You can do this by going to the "Ask us anything" bar and typing in a question. If it does not exist you will be able to create one.
I believe WikiAnswers have updated their look. So from now on, when you want to ask a question, you simply type it into the blue bar above instead.
You can't ... it's given there as an "example" of how to ask a question on WikiAnsers. Your question goes into the larger box above the sample question.
Type your question into the white bar above, which says "Ask us anything." Then press Enter on your keyboard.
on your top left it says ask and below it says answer and you click answer and then you type a question in to the bar above then you click on a question and then click answer xx
Just search for St. Catherine of Siena in the ask question bar.