Hello.I was building Granny in my creative wolrd .Then I left a connect to my world a nother day.When I joined my world everything was bad generated.Parts of the house were scattered all over the world.Please help me:Thank you.

Hello.I was building Granny in my creative wolrd .Then I left a connect to my world a nother day.When I joined my world everything was bad generated.Parts of the house were scattered all over the world.Please help me:Thank you.