Sweet talk some adult or big brother or big sister into typing your story on the computer with correct spelling. This person is your editor and publisher.
At my school several of us like to type the stories on a sideways (horizontal or landscape)/2 column page set-up. Then we leave room for illustration on each page.
You can also type the story on one piece of paper, cut the sentences apart and glue them on the paper you want to illustrate. This looks great too.