We are not able to recover deleted dashboards.
Since Databoards are populated with data from Data Sources, it is not as simple as recovering a deleted document and is not currently available in Databox.
However, our team is happy to help you rebuild a Databoard that you may have accidentally deleted.
If you deleted a dashboard by mistake, just reach out via chat to speak to a member of our team and we will help you re-build your deleted dashboard.