To delete object from the map use Delete Object(s) command.
You have following possibilities to launch Delete Object(s) command:
- Hover cursor above the object in the map so, that the object gets highlighted, press right mouse button and from the context menu choose Delete Object(s) command
- Click on any object in the map so, that the object gets highlighted and press the Delete key
Click Ok or press Enter to confirm the deletion selected object(s) and close Delete Object(s) dialog.