Hello @ahannah,
Same issue here, my echo is now bricked. I can do anything with it since 10 days i think. A friend of mine got the same issue.
I've tried to reach AmazonEcho support on Twitter, and in-app support. Same answer : Echo & Alexa are only available in UK/Germany/US.
It was working like a charm since a year at least.
Tried hard reset, wifi setup again.. nothing is working, i can see my communication history with Alexa in-app (history), but its the only way to see that the communication with internet is working. No further error message.