Deploy Webhook application

You'll need to first set up the Triggers in the UI before they appear in the Developer Console. 

Please follow the steps outlined in this documentation: https://www.adobe.io/apis/experienceplatform/events/docs.html#!adobedocs/adobeio-events/master/using/analytics-triggers-event-setup.md

We also have a dedicated forum for I/O Events which might be a better place for your question: https://experienceleaguecommunities.adobe.com/t5/adobe-i-o-events/ct-p/adobe-io-events