When you add multiple objects to a canvas, they automatically stack on top of each other. Great news! You can display a particular object right in front of the other objects using the Bring to front option, or move an object backward using the Send to back option.
To move an object backward or forward:
Right-click an object on the canvas.
Click Send to back to move the object at the back of the other objects.
Alternatively, right-click the object and select Bring to front to move the object on top of the other objects.