@MojangSupport To whoever this concerns over at Mojang, I was playing Minecraft Bedrock edition on the Xbox 1. The world I was loading into was taking a while to load so I restarted my game. When I loaded the game back up, the world was not under the list of worlds. Please help!
For technical help, please visit our Help site https://help.minecraft.net/hc/en-us . We also encourage you to check out our Discord channel: https://discord.com/invite/58Sxm23 ^RL