WooCommerce Integration

Hi Sakin, I was wondering if you have ever used WooCommerce with this theme. I'm looking for a good option to sell gift vouchers redeemable only with the Yoga Instructor vs. redeeming online. The only good option I can find is to use Woocommerce with a Gift Voucher addon. But, when I install WooCommerce, I get this message: "Your theme does not declare WooCommerce support – Please read our integration guide or check out our Storefront theme which is totally free to download and designed specifically for use with WooCommerce" I'm wondering if I need to go through this process described at this URL: http://docs.woothemes.com/document/third-party-custom-theme-compatibility/ or not? I'm not sure if you'll know the answer to this, but I appreciate any insight you may have. Thanks so much, Abby