How come when i want to select an animation it shows nothing /please help as soon as possible thank you in advance!
there isn’t supposed to be, you need to make your own 
for starters, use the alien man animation in tutorial sprites.
In order to make an animation, you need to click the moviefilm icon in the sprite editor, once you do that, you edit the name to something you can remember, once done, you can edit the first frame, once done click the green “+” button to create and edit the next frame, to see what it looks like, click the play button…