Don't play with This person

This person kept spamming me after playing a joke on me saying the first to whisper me gets a ecto. I have a few pictures of this. He was rude to my family, myself, and other people. I do not know how to contact Guild Wars so I post it here were it will do the most harm to this player as I know how.

this site has a thing about posting people's names no matter what, and I can't see what's being said anyways, it's too small.

Indeed.

Posting names is not allowed and the picture it too small.
If you want to report some for doing serious stuff, go to http://www.guildwars.com/support, register and give them your message.

Welcome to the Internet. Enjoy your stay.

yeah, really.

get used to it bud

That's correct, naming players in this manner isn't allowed.

However, I can answer a question of yours. Guild Wars support can be found here:

http://www.guildwars.com/support/

If you contact them with the screenshots then they'll most likely take action on the person's account.