Create a new email in ShamanGo involves the following steps:
Choose between Email template and Email fragment
Create a new email or duplicate an existing one
Add Email details
Decide to work with a template or design from scratch
Create the email in the editor
First go to the email editor select Email in the menu:

You see an overview of all emails created in 2 sections: email templates and email fragments.

In short:
Email template: entire email including header, body, footer, subject line
Email fragment: an element that can be added to the email template to personalize
Learn more in this article.
From this page, you can create a new email template or fragment:
Click New
Duplicate an existing email
After this, you continue to set the email details.