My Feed is not working at all... please help

Hi, I have a little mess with my feed. Because of that I downloaded CompleteRSS version 1.0.

I pasted the code in a page.
Uploaded it to plugins directory.
Activated it. Seen it as activated.
And nothing comes out yet!!
Is there anything else I should do++

My feed is: or

I am desperated, please help on this, I am loosing a lot of readers...