Go to the top-right corner settings on the app's "My Page," then tap "Send Feedback" at the bottom of the screen. You'll be directed to the feedback submission page, where you can fill in the necessary details and send it!

You can also enter it here!

https://docs.google.com/forms/d/e/1FAIpQLSfk2ShCecsv9bL-2nwdffvhkrUzE33TMSiQZqcsoUweYtOmuw/viewform