Please Help me..!!

Hi all mates..
I have installed VBulliten Foum on my website..
It has been install completly..
But when the visitors post somthing here there User name and Avaters shown as in this images
But I want to change it as in this images ...
It is same to this website..means when we post here the user name,and all other information of the users are appears at the left side of the forum insted of sendwitched between the two users posts as in the above images

Kindly reply me because i am relly sad due to this problem..
I have checked in the admin cpanel but not found any solution ..
please tell me is this problem solved through the admin cpanel ..Or any other manner

I'm not sure but i think it's the theme that does that. You could try to put another theme on and see if it helps.. If not you can see for settings in admin panel and look for arrangement or something like that