Not sure if this is the place to post this, but there are currently four advertising spam posts in the WoW Classic sub forum.
I've personally reported what feels like between 5 and 10 this week alone. Is this forum being moderated? The users spamming this rubbish all appear to be banned, but none of their forum posts are getting flag. At the moment, there's more botting going in the forum (and arguabley classic wow ), than genuine new posts.