If آپ mean posting it on Fanpop, آپ should post it as an article. Chose the option 'Fan Fiction' when آپ are posting it. Obviously آپ should post it in the most appropriate spot, depending on the subject of your پرستار fiction.
آپ have to have an account on fanfiction. YOu go to 'document manager' and لوڈ اپ your document. Then go to 'new story' and create a new story. I think آپ have to wait 24 hours before آپ can post one though.