To add to one of the three story listings, then follow these simple instructions.
First, find the listing you want.
There are three listing each titled so you can easily tell which stories go where.
There's Novels, Short Stories, and CreepyPastas.
Once you find the proper listing, find the letter your story fits under.
Once you've found that, find the proper place between stories alphabetically and add a tilde (~).
After, press the button at the top of the page that looks like a small chain and add the link to your story.
Good luck and have fun!