Hello Mehmet,
thank you for using our plugin.
There is a plugin “Reveal IDs” https://wordpress.org/plugins/reveal-ids-for-wp-admin-25/
You can install it.
Then go to Comments section and you will see the ID for each review at the far right column. see this image http://screencast.com/t/iZNJ9bXDW3Dl
Let me know if still any issue.
Regards,
Abu
