Administrators can delete reports.
To access the admin interface of VisualScript in Jira, click on "Settings" then "Apps". In Confluence, click on "Settings". You should see VisualScript with the option to "Create/Edit Reports".
Click on "Create/Edit Reports" and you'll see a list of reports. Find the report you want to delete, right-click on the report, and select "Delete".
You can also delete multiple reports at the same time. Select all the reports you want to delete by clicking on the checkbox by their name, then right-click and select "Delete."