Hi there, and welcome!
If you can't find any of the questions already answered on the search tool, just go ahead and ask it.
Go to Forums. Then find your category. If it's just general questions, there's a place for that. That specific part of the forums is meant for all the random dog questions and comments that don't fit anywhere else. As for anything more specific, just look for them in the topics. (Health, Training, Puppies, etc). Click create thread and there ya go!
Good luck with your new pup!