Hamburger settings with Vanilla template on EasySocial

I just started using Vanilla after upgrading to Easysocial 3. I'm having trouble configuring the hamburger menu. It will only display on the right side, but I would like it to be on the left. Also, where do I go to select which menu I'd like it to use? I have the docker plugin installed, so I would prefer the hamburger to show up only when the window is small, and to display a different menu. Thank you.