You probably can't see movement in there because there is barely any room left for the chick to move around. It should be hatching in the next week hopefully.
Do you have any idea if what day it's on? If it were dead it would most likely be clear with a blood ring, but I think that this egg is so advanced and grown that you can't see through it. It is most likely going to hatch in the next week or so if its alive.