Upload your 125x125 picture somewhere on the web... Either put it on your own server or if you don't have one, use a free hosting service like photobucket... There are plenty of them out there...
Scroll down and put a description of your site where it says;
ENGLISH: Add your "Shamless Promo" up to 115 characters for english chat room
Then scroll down more and add your link where it says;
ENGLISH: If you have a website to link from your "Shamless Promo" for the english chat room put it here. You must start with http://
