Cannot send any push notification!

Hi, I'm trying to use this adaptor, everything seems to be ok and I call Parse.Push.send and the response is true but no notification in onesignal dashboard and device! any idea ?

var OneSignalPushAdapter = require('parse-server-onesignal-push-adapter');

var oneSignalPushAdapter = new OneSignalPushAdapter({
  oneSignalAppId:"***",
  oneSignalApiKey:"***"
});

var api = new ParseServer({
  ...,
  push: {
    adapter: oneSignalPushAdapter
  }
});

Parse.Push.send({
      channels: [ "All" ],
      data: {
        alert: "The Giants won against the Mets 2-3."
      }
    }, {
    useMasterKey: true
  })
  .then(function(red) {
    response.success(red);
  }, function(error) {
    response.error("Error while trying to send push " + error.message);
  });

Thanks

parse-server-modules / parse-server-onesignal-push-adapter

Cannot send any push notification! #37