Pls tell me the qualifications to become a moderator of a chat room?

is it one working from home with internet connection alone or a parttime like that . is it necessary to attend a walk in interview . a website admin asked me 2 apply 4 de moderator post. am thinking whether i have to reveal my photo and personal details . pls help me. wat is the procedure. is it necessary to give my photo resume etc. or just its like an online job , now how i have to apply for it.