Many reasons for Alexa Echo not responding to your voice commands such that: your Alexa device's offline condition, the Wireless network not working, not Alexa device keep in wi-fi range, Alexa privacy firmware did not update, Alexa App setting issues, Alexa may be the disabled condition and more. You need to contact Alexa Echo expert today through toll-free number USA/Canada +1 844-601-7233 / UK +44-808-164-1697. They will resolve the Alexa not responding issues, and your device responds to your voice.