On step 9, you should cladify that in order to add services to the IAM App, you need to first releases the APIS on the service definition. I found it on this link:
https://community.sap.com/t5/technology-q-a/quot-service-does-not-exist-quot-while-creating-iam-app-in-eclipse/qaq-p/13788384
Tutorials: https://developers.sap.com/tutorials/abap-environment-deploy-fiori-elements-ui.html
On step 9, you should cladify that in order to add services to the IAM App, you need to first releases the APIS on the service definition. I found it on this link:
https://community.sap.com/t5/technology-q-a/quot-service-does-not-exist-quot-while-creating-iam-app-in-eclipse/qaq-p/13788384