My Echo doesn't detect my equipements

[alyjeje]

Hi, I am on Win10 Pro and have an Echo dot 3 and Echo show 5. I launch Ha-Bridge on my computer by the command : javaw -Xmx200m -jar ha-bridge-5.4.1.jar in a .bat file which is in windows startup folder. I can access to admin Ha-Bridge

I add an equipement to change source of my DENON Ampli :

But Alexa does not detect the device "play", I tried to delete all devices form Alexa, and rescan but it's the same.

Somone could help me please ?