CBMA - Alerts consumer in SAP PO7.4

Hi Folks,

Tried to create an alert consumer, but couldn't be succeeded though had gone through the several blogs.

I could see the it can be created from WSNAVIGATOR. But when I open my NWA-WSNavigator, I could see the below option for services.

can someone please help me what/where has gone wrong.Please find the screenshot of the WSNAVIGATOR.

Thank you.