Why are some fish botters not banned, even with clear evidence?

[vieiraj]

and this should be brought up to the Head GM in a PM

how players can contact head gm if nothing has been done to a botter after report ?
whom to write and where ?
should any screenshot with previous ticket be attached ?

[Obnoxious]

http://forum.warmane.com/member.php?836535-Aldtharios

That's his profile on the Forums.
This isn't an "alternate" way to make reports, though. This is in a case you have a complain about a GM/the GM team, such as you being completely sure of a report that you are completely sure was disregarded.