worlds

[queenstepho]

so i joined my world and i had nothing i was in a diffrent world and did /world world that took me back to my origial world but all my itume in my invotory where still gone and in my enderchest but when i go into the nether and come back out it takes me to a difrent world again i dont know whats happering  also everytime i join the world it keeps taking me to a difrent world? how d i fix it i just want my world no others?

 

[Migins]

This may be an issue with your default world (not sure about the inventory/enderchest). Try following this tutorial: