davyx38 "I select the second level it appears but nothing happens."
I think you should be more specific. It eppears ? What is "it" ?
If you mean when the system bring you to the selected level and the selected layout of the level is in preview but your animation or your character (game) seems like not moving when you press the input key .
Just try to duplicate the layout and rename it to LeveL 2 (optional)
and try it