I am getting this message.
Your theme Cosmetico contains outdates copies of some woocommerce template files. These files may need updating to ensure they are compatible with the current version of WooCommerce. You can see which files are affected from the system status page if in doubt check with author (plugin deactivated)
Can you please update the woocommerce and share the theme update with us or if you want to do it on backend please tell me what you need in terms of access to make it possible.