Okay so, firt Ты have to write it up on your computer EG: Notebook, Wordpad etc.
Then Ты go log into your Профиль (On fanfiction) and go to Publish: 'Upload document' Ты then Загрузить it and go to new story, pick your characters, rating, Название etc and Загрузить it on there and either preview, Редактировать или both.
(be sure to Редактировать it just incase)
It could take awhile to appear on the site but it never takes me long so Ты shoould be alright :D
I think that's how it goes I havn't done it for a little while :)
