So I thought the problem was Nginx and turned the service off and it didn't change anything. so... still same problem.
It looks like it is not wordfence. For some reason the cart does not let me erase things even with all cache turned off. So... I am at a loss. That is why I am looking at Nginx. Only that that has changes... https://rtcamp.com/wordpress-nginx/tutorials/plugins/woocommerce/
don't know where which file to edit. But again... not your fault not your problem.