Hi,
With the menu "Orders > reports" you can configure your reports.
You can create, edit, delete reports and select which report you want to display on the dashboard.
So you can remove all reports from the dashboard or if you really don't want them, you can use the delete button.
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.
Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.