Now that you’ve previewed your app, move on to test before it goes live to ensure the look, feel, and functionality are ready for launch. To test your app, you will use Google Play Open Testing Track, Google’s testing tool for app owners.
Create Testers in Google
Navigate to All Applications. Select your app.
Navigate to Testing>>Open Testing under Release.
Select Testers in Open testing Track.
Click on "Copy Link" and open the link on your Android Device to join the testing program. You can now follow the onscreen instructions to download the app on your test device.
Once you are happy with your test builds, please reach out to email@example.com to submit your builds for final review.