Any chance you saw this?
From the app website: "Dear users, please note that if you see "Failed" result and in details "Safety Net Request:fail (can't access Google Play Services)" it means that the daily quota of the api request has been reached. Do not interpret the result as a device as not passing the test"
My recommendation is to verify you are running the most up to date firmware and/or reboot your device and check again. If the issue persists we can log your phone to find out why your device is having issues.