Webhook Carrier not trgiggerd

Hi I try the webhook carrier, also I build a custom carrier, but nothing is happen.
The email carrier is working fine.
But when I added a webhook or custom carrier it’s not seem to be called.
When I enter to ‘settings/debugging’ I see only the email notifications. Without the others carriers.
No webhook executions records and no my custom carrier.
It seem that only the email carrier executed. Please help!