7.2 woocommerce, more products per row

I have WordPress 4.7.2 and use the The7.2. theme.
Woocommerce is installed, but I can’t get 3 products per row displayed, only 2 :(.
I tried woocommerce settings to make product image smaller and regenerate the thumbnails, but all still with no luck.

There can be a compatibility issue between WordPress 4.7.2 - the7 theme and WooCommerce. You should contact the author of the7 theme and ask for bugfix support.