Hello,

First of all thanks for choosing our Theme, we are glad to be you in the WoodMart WordPress family :).

To enable reviews you need to Go to WooCommerce >> Settings >> Products.

Screenshot for Clarification: https://ibb.co/jVKmrDL

Then you need to enable reviews for each product separately from the edit product page.

Screenshot for Clarification: https://ibb.co/s6PmwYc

Best Regards.