problem with WooCommerce

Hello,

When i install the plugin, display only on product page (bottom) but not in post :

https://www.scitep-diffusion.fr/livres/contes-de-tortues-des-mers-du-monde/

and

https://www.scitep-diffusion.fr/la-yole-ronde-au-patrimoine-culturel-immateriel-de-la-france/

how i can resolve this ?

Thx