Only show specifik hashtag

Hi

Im a supernewbie at wordpress so please explain very simple.

I have dragged and dropped the widget at the right side of my worpress site (templet twentyeleven) The only thing I can see in the right column at the webpage is the name I gave it.

I can´t see any pictures at all.
I only want to show a specific hashtag picture but from global Instagram users that use that hashtag (and not have their settings to private of course). Is that possible?? How do I set the widget to do that?
I have set the widget to a specific hashtag and updated but nothing happens (and yes I have just sent a pic up with that hashtag)
(So I cant even see my own pics with that hashtag even after Ive linked the widget to my Instgram profile)

I´ve also ticked the box “visa mig kärlek…” And it doesn´t show up either at the website

http://wordpress.org/extend/plugins/instagrabber/