Push notifications from LM to iOS and Android devices

[AISystem]

Hello, I am trying to connect app notifications, but in LM push notifications, my device is not coming out. I am connected to the cloud and using the following code:

pusher = require('applibs.pusher')
status, errors = pusher.send_android('Test Message')
log(status, errors)

I get this in the logs:

*arg: 1
  * nil
*arg: 2
  * string: no devices to send to

I'm running the latest firmware and the lmcloud, mosaic and LM push notifications apps are up to date.
What am I missing?