How to Sale my stuff on Assest store (yeh i have read'n instructions) but

So hello!
i am new to selling stuff on unity!
i wana sell some my scripts and a pakage of FPS game making!
so yeh i have read;n the tutoriel provide'n by unity!
i installed the ASSESTS STORE TOOLS
So what to do now? it says take some Keyimages of produce so i made some screenshots
now it says it will automaticly begin uploading BUTTT HOW AUTOMATICLY WHENEVER THEY NEVER TELL WHAT TO DO!!!

HELLPPPP! please explain me step by step
sorry for bad english its not my language

 

http://unity3d.com/asset-store/sell-assets/submission-guidelines

In the Unity menu -> Asset Store Tools -> Package Manager - create a new package (top left) then start adding stuff to that and use the preview to make sure it looks right.

 

Youtube tells all! There are tons of videos for simple help on getting started, for those who prefer videos rather than just reading info!

 

got it! but cant find Create a new pakage anywhere in whole unity! mine unity isnt the latest version but its 4.1 (i think which in size of 600MB)

 

Once you click Package Manager, a new window will open. In the top left part of the window, click on Package -> Create New.