AniDB

I'm trying to add some episodes to the tracker that have dual audio tracks and there doesn't seem to be that option when i'm filling out the information so i'm not sure what to do.

what tracker? 0_o

and you first add the first track, then after the file is in the db, you enter the file details and you can add the second track

and how do i go anout doing that

Please read through the documentation here:
http://wiki.anidb.info/w/Content:Files

Good luck!