Hello @biromax,
I’ve reuploaded the file simple.php in the directory wp-content/themes/classico/woocommerce/single-product/add-to-cart. Now “In Stock” notice is shown on a single product page:
http://storage1.static.itmages.com/i/15/0522/h_1432278549_9265803_72bdad94f0.png
Regards,
Eva Kemp.