This is how it works, 1) You need to make this the main thing in the center of your screen, try not to have too much colour around the side. 2) Focus on the black dot in the middle of the picturE. DO NOT BLINK OR IT won't WORK! 3) Look at the black dot in the middle of the white screen and you should see an inverted picture of the sky (this might not work but oh well 😊 )

IT DOESNT :)