Front page coverflow

Hello,

I tried to add many Front page coverflow plugin to my wordpress theme News Leaks on the following link ( http://beginfromhere.com/site/ ), to show the latest publications on the front page, but without any success. What I should do in this case ? I think maybe I have to integrate some codes to php files of this theme ? also the problem that there is no special widget to the header, just to sidebar.

Thanks in advance for your help!