Debug in android device not working

Hi, I'm trying debug on an Android device, but I only get the message "Open the application your device" and nothing happens on my device

1.- I installed the Outsystems Now in my device.

2.- Active USB debugging

Hi Canito,

 Did you install .apk of the application which you to debug?

If Yes then 

When it says 

"Open the application your device" 

You should open your application in your device.