How to work with Alexa Echo?
Step 1: Tap "Skills" in the Alexa app, then search your APP.
Step 2: Choose and click "ENABLE" to enable the Skill.
Step 3: Come to the account link page. Type in your APP account and passwords, don't forget to select the right area.
Step 4: Click "Link Now" to link your APP account.
Step 5: Call Alexa voice control your named device