How do I turn off scheduled reports?
You can turn off scheduled reports from the My Reports panel. Click on the settings gear next to the scheduled report that you don't want to be sent out anymore and select "Edit Report".
You will be redirected to the report’s settings where you will be able to apply the necessary changes. Uncheck the field “Schedule this report” and click on “Save Settings''.
From the same menu, you can remove recipients of the report if you want to stop sending out reports to particular users. Click on the little cross mark to remove an email and press “Save Settings”.