As flows progress through Flowingly, automated email notifications are sent to help users stay informed & complete steps on time. You can read more about these emails in this article.
You can optionally choose to notify the initiator of a flow, by email when a step is completed. This can be configured by following these steps:
Open the flow model in modeler
Click the step to open up the right hand settings panel
Tick "The Initiator of this flow will be emailed when this step is completed"
Save or Publish the flow model