I want to remove the sidebar from Flexmarket theme in MarketPress

How do I remove the sidebar widget from Flexmarket theme from showing up on my site: vib.in? I am NOT using FrameMarket.

Nothing is added to it, but I can’t remove it from showing up. It’s just empty whether i’m logged in as a user or not.

Is there code I can disable so it does not show up by default? Also, if I do want it to show, can I get it to show on the left — it’s currently defaulted to the right side without any option of switching sides.