This article provides information how you can delete an existing panel or report within your dashboard
Delete panel/report
To remove any panel or report, click on the ellipses icon located on the right side of the desired panel, and then select "Configure."
This will display a settings panel that slides out from the right side.
Select the red "Delete" button at the bottom of the settings panel. A confirmation pop-up will appear to verify your action.
Click "Delete". This will remove the panel/report from your view.
If you encounter panels that contain no data or are still in the setup process, click the "cog" located on that panel, this will bring up the settings panel on the right and then you can follow the steps above.