To uninstall Trend Micro Worry-Free Business Security Services using Microsoft Intune, you can follow these steps:

1. Open the Microsoft Endpoint Manager admin center and sign in with your admin credentials.
2. Click on Devices > All devices to see a list of all devices enrolled in your Intune tenant.
3. Find the device that has Trend Micro Worry-Free Business Security Services installed and select it.
4. Click on Manage > Uninstall.
5. In the Uninstall Software blade, select Trend Micro Worry-Free Business Security Services from the list of installed software and click on Uninstall.
6. Choose whether to send a notification to the user before the uninstallation starts.
7. Click on Uninstall to start the process.
8. Wait for the uninstallation process to complete.

Note: Please make sure that you have appropriate permissions to perform these actions. Also, make sure that you have tested the uninstallation process in a test environment before applying it to production.