How do i change my AIM that i forgot?

My brother doesent go on AIM but now he started to. He tryed his password but it didt work. I pressed restet password and it said to type in a email and it will send the link to change it. We waited some time and nothing. Any other way i can or anything else?How do i change my AIM that i forgot?nope just wait for the email.... but AIM sucks. i wouldn't you it if i were u