I need help getting the products to display from the main menu.

They were working well until we activated this link https://coralgablesestatejewelers.com/index.php/jewelry then all the products stop showing up on the links https://coralgablesestatejewelers.com/index.php/jewelry/watches

I have gone through the documentation with no luck. all seems to be working well except the products stop displaying only from the main mainu. The products show up from other source like in the main page.