You have to type the following HTML tag, to create a clickable text for your story
"HTML code of the page where your story is posted"
Title of your story
Points to be noted
* Put all the above items continuously is same line
* Replace HTML code of the page where your story is posted, by the same of yours and Title of your story by yours.
Hopes you understood, how to create link. Even if you did not understand, Don't Worry.
I think, even if you just paste the html code of your story page, as it is, as response to the contest thread, your entry, will be considered for the contest.