Sure thing. At the top of the Boards here there's a Support button. Click that and it will take you to the main support page. There's all sorts of frequently asked questions over there in case any of that interests you.
Go ahead and sign in over there and then click the Submit a Request button at the top. There's a few basic drop down menus you go through just to give whoever ends up looking at your ticket a basic idea of what you're after, but if nothing fits exactly just pick the closest option.
You'll likely end up getting an automated message as your first or second reply, but if they don't answer your questions just keep at it and a real person will get around to you pretty quick. Don't reply more than once after they message you or your ticket will get moved back a bit in queue. If you have something important to add just do so, but otherwise it's best to be as patient as you can. They have a lot of people to try and help after all.
You can check on the current status of your ticket by either clicking the "My Tickets" button at the top of the support page or by checking your email. I find email to be a bit faster personally.