Few problems with arcane

Hey, I still dont know how to set up ubermenu proper.

1) Which widget should I use to see “teams” in “teams” menu like in your preview on website.

2) How to turn off moderation in matches comments.
3) Is there posibility to reinstall whole arcane while moving all stuff which I putted already? Like posts, tournaments, graphics etc? I mean reinstall, but with backup copy..