email format is incorrect with dynamic templates

[nituravi36]

https://github.com/sendgrid/email-templates/tree/master/dynamic-templates/receipt

copied the above link's html and json in my sendgrid code editor, it worked fine.see below image for preview.

But in my mail account, i see email format is incorrect, that handlebar code is not executing, see the below image

please let me know how to resolve it.

[Jonher937]

Looks like the test to your email client did not include the json data to render the email