Printing from AppSheet with Zapier

[MauriceWhelan]

Hi.
I have attempted to setup an automated print job from my app using Google Cloud Print and Zapier. I am completely new to Zapier. I have the Webhook created successfully in AppSheet and Zapier is automating the printing. However, the problem I have is my template is printing with the google doc template << [ ] >> tags / column names e.g. <<[Paid By]>> instead of the actual values passed in to the form on AppSheet Credit Card. Is it possible someone could advise could advise me where I am going wrong in my setup?

In the ‘Content’ part of the Zap setup I have the below but not sure if correct.

Thank you.