Rishika, try this:

1. Click on "Portfolio" (on the left-hand navigation bar on your screen.)
2. Click "Create item" (near the top of your screen.)
3. Click "Static item" (static just means not interactive; it doesn't mean you can't change it)
4. Fill out the information. Your actual work goes in the "Item Body" (Section 4), but you also need a title, description, content rating, and access restrictions (by default, your work is "public," but you can change that if you want.
5. Click "Save and View"

Once you've published something, let us know. We'll find your work (unless you've made it private!!) and show you how to "link" it.

Regards,
Michelle