If you are having trouble linking the Mastermind Skill from your phone via the Alexa app
Please “force close” the Alexa app on your phone. Please make sure you have the latest version of the Alexa App from either Google Play or the Apple App Store. Re-launch the Alexa app and try to link Mastermind again.
If the linking process is still not working after force closing the Alexa app and updating the app, please do the following from your computer:
Go to your computer, open Google Chrome browser and try linking from there (make sure any popup blocker is turned off because you need to login to Gmail):
US and other non UK countries (use the computer web browser on your laptop)
UK (use the computer web browser on your laptop)
Just go to Amazon.com on your computer and search for “Mastermind Alexa Skill”. Link from there.