urgent help needed

Hello,
I m using your woocommerce plugin for one of my client where i can have brands and category for each product. but using that plugin i am able to see only category on the left sidebar. How we can add the brands, category and sub category for each product??
Please explain how to do that as its the mandatory part of our website.
Hope to hear a positive reply from you.
Thanks
Deepa, Brij Design Studio