Whoop BBPress Menu

Hi,

I have the whoop theme and love it and have had no issues but one area where it doesn’t seem to allow me to edit columns or have the ability to add widgets to the bbpress forum page. So:

1.) Can you point me to the page to edit the menu so it will not show sub cats? Is there a UI or do I have to edit the functions page or one of the other pages?
2.) Point me to a way to add widgets to the page.

Thanks
Jamie