I am Having Problems with the npc not working to edit them and another is the structure block not able to work and can you fox a glitch in the game where you loose all your worlds data and can't access aging.

The Npc don't work to edit them to use for maps and structures block don't have a function. The Main problem is losing a world to a glitch where your world get wiped off your xbox because you are not online. THIS PROBLEM has happened twice to me to my city's world and I was angry so can you fix this so I don't losse any more worlds