Go to Settings
Switch on the Enable Widgets Auto Sequence option
Go to Marketing - >Email Campaigns → Widgets autosequence
Click edit and preview on any of the auto sequence emails
The email editor will open
Double click the sections you want to edit
The right panel has more customization options under Dimension, Typography and Decorations
The top bar left bar change the layout from desktop to tablet to mobile
The top right bar has the standar edit options, from right to left are: Redo, Undo, Import Code, Export Code, Send a Test Email, Save and finally Close the Editor.
When you are done editing the email click save and then click Close, you’ll be taken back to the previous screen
Go to Marketing - >Email Campaigns → Widgets autosequence
Click send test on any of the auto sequence emails, a popup will appear
Enter the email address and click send test email
To send a test from inside the email editor click on edit and preview
Click on the paper plane icon on the top right, a popup will appear
Enter the email address and click send test email