So I wrote a fanfic and it's going on but I want to download it that's why I need help.

Also the last chapter I updated now doesn't like it fits there so I want to delete but I want to save it so that I can use it sometime later. Which I don't know how to.

Please I need your help !!!
Cz I'm kinda freaking out here.
Also I'm really new to here so maybe we can be friends toooo :(