move image into level

hello

i have a problem with the image.

i work on a level

 for to make a circle

 and for mistake the image that it was

insert in level 0

 is now moved in level 3

 where there is the circle.

i don know how is possible.

there is a tutorial for learn how move object, image ecc  in the levels?

You can move an object or an image to a different layer via the Properties command, or for several objects with Attributes. But there is a bug, in Properties for an image wrongly always the active layer is indicated as the current position, though in fact it may lie on a different one. You can find out the true image layer by switching visibility off and on of all the layers until you get it.
So for example if the image is on layer Images, and the active layer is 0, and you trigger Properties, it says the layer is 0. If you then quit the Properties command with OK, it will indeed be moved to layer 0. This way an image can be sent accidently to a wrong layer.  

tankyou for reply