I have added a new site, using 2.4.1 and premium 1.91. I notice when I go to appearance>customize> (site identity, layout, etc) there is no option for woocommerce. It is there in my main website using the gp and gp premium, not sure why it does not show on my new website customize options.
the GPP Woocommerce module will be under: Customizer > Layout > Woocommerce.
The Woo plugin needs to be installed and the Woocommerce Module enabled in Dashboard > Appearance > GeneratePress.