Sorry, can you please improve your grammar? Then I would answer you.
Oh wait, here, what I think, is what you are saying:
"Help! My world had crashed and reappears in loading position but when I go to the world, it is empty and I can not die, please help!"
Well, maybe your computer is too slow that your FPS is atleast, I think, is a little less than the normal FPS rating, you should reboot your computer (restart), re-install minecraft (force update), or downloading the latest version of Java, because Minecraft is all about Java!
Oh wait, here, what I think, is what you are saying:
"Help! My world had crashed and reappears in loading position but when I go to the world, it is empty and I can not die, please help!"
Well, maybe your computer is too slow that your FPS is atleast, I think, is a little less than the normal FPS rating, you should reboot your computer (restart), re-install minecraft (force update), or downloading the latest version of Java, because Minecraft is all about Java!