!Friendica Support

Hello,
I am trying create an #RSS feed, showing public messages from selected sources. Its destination is a news aggregator set on a #Wordpress instance.
My thinking was to make a #channel and use "regular" feed syntax petroskowo.pl/feed/network?cha…
Unfortunately, browser shows me "User not found" and the RSS import plugin at Wordpress obviously see nothing either.

What am I missing?