It's truly sad to see exch.net, a pioneer in privacy-focused instant crypto exchanges, seized and shut down despite its important role in advancing anonymous transactions.
Where did you get this page?
When I try to open exch.net, I get an error page saying the site is unavailable. As far as I can see, exch.cx is still redirected to the .pw domain and contains information that exch is shut down.
Now I'm not sure how to contact them further, whether the .cx domain and the associated email addresses are still under the control of the eXch team.