BEST GAME EVER!

This is the best game ever! I just need to find a way to search a players name......there was my little brother I invited him to play! I just want to search his name......he told me his name was TheKiller26 or 28.....I have a question......how do u search players name? So I can be a boss

Im lucky about School of Chaos Online MMORPG, v1.385