Shortcode Not Working

Thanks for the reply Anton. I am using the Twenty Fourteen theme. No luck their either. I also tried installing the custom templates on the settings page. That didn’t work. Oddly enough the [wp-invoice-lookup] tag displays correctly on the page. However, when I try to look an invoice up, nothing displays. Let me know if you can get it fixed. I like the way this plugin integrates with CRM and would prefer to use it as my invoicing tool but I am running out of time.

Thanks again for the quick responses.