Here’s how you can remove a kid profile in the mIKs-it app.
Step 1: Navigating to the kid’s tab
From the home screen you can easily navigate to the kids tab by clicking on the double-dot icon as highlighted below: 
Step 2: Removing a kid profile
Once you tap on the kids icon, you will see an overview of kids' profiles you are connected to. You can select a kid to remove from the list of kids in the application.
Tap on the kids profile, then click on the gear icon. Once you tap on the gear icon the application will open a pop-up screen with your kid’s profile details. 
To delete your kid’s profile, tap on the ‘delete’ button. The application will then prompt you with a dialog box to confirm kid’s profile deletion. Then tap on delete option in the dialog box and the application will navigate back to the kids home screen. Once the profile is deleted the application will prompt you with successful deletion of your kid’s profile. 