Hi Jhinuk,
We are really sorry to say that, ours EcoHosting Theme doesn’t support WooCommerce yet. That’s why we haven’t described anywhere on our item details page about WooCommerce.
By the way, we have listed this in our theme update list. We will provide support for WooCommerce in our next update of the theme.
Please wait with patience for the next update of the Theme. You will get notified via email when the theme update will available.
Thanks for your understanding.
Best Regards,
ThemeLooks Support Team