API - Multi record import

I am looking at an API import to populate an object. I have set up everything as per the training guide and also followed the advice from the posts below to configure the relationships and templates

Posts: Help matching API response array items to existing records - Liberty Create - Build Advice - Netcall Community

Populating a data object with multiple entries returned through an API call - Liberty Create - Build Advice - Netcall Community

Any ideas on where I am going wrong?

Reponse Data:

Template: