Can you ask to me in what could be problem with "My revenue" - its not active, but my book sold on Lulu/
I had a look at your account.
I do not see any projects in the account associated with this email address.
Do you have multiple accounts?
No, but my book I sent to Boris Kryger on e-mail, not created on site. Its my book http://www.lulu.com/shop/mata-kosovski/maya/paperback/product-22110642.html
If your book was created under Boris Kryger's account, the revenue for any sales will be displayed in Mr Kryger's account. You should contact him for sales and revenue numbers.