Hi Arthur and thank you for your review!
You can find your unique feedback email by navigating to your feedback inbox in the Jira main menu. The menu option is named "Feedback" under the Apps section. When there, click the "..." menu to the upper right and Help. You will see your email in the modal that pops up. Any emails sent to that email will end up in your feedback inbox.
Since your review, we have added Documentation which hopefully will make it easier to use Nsightio moving forward.
We appreciate the effort of posting a review and hope you will find the time to try us out again and, fingers crossed, get back with a new review and more feedback so we can continue to improve!
Wishing you all the best!
/Max - CPO @ Nebulr