Please help :) — Theme problem!

Heya well this is my site

http://www.thesoap.co.uk

My categories thing is coming twice on the left hand side. How do i fix that please help!

Also i want to have something that this theme is using on that theme.

http://web2feel.com/monezine/

You see on the theme above on the left hand side it has popular, archieve and account all in one square and then has tabs. How can i put that on mine?

Please help 🙂