You can delete a checkpoint from your account.
Note: Some features may be restricted based on permissions for your user role.
Open Application Switcher Menu
In the Global Navigation menu, click the Author icon. Then, click the Checkpoints menu option.
Note: The Global Navigation menu may differ depending on what is enabled in your account.
On the Checkpoints page, locate the checkpoint you want to delete. You can use the search field  or the Sort menu .