lost world

kept downloading game because it kept kicking a member out . uninstalled it for the last time , reinstalled it and the world we worked hard on wasn't there anymore even though i signed in my xbox account .. i would really appreciate it if your team could help me get my world back but it is okay if y'all can't .. please try your best to help me .. also i am new to the new minecraft i haven't played in some years i'm not sure if that helps ... and the account was installed on a ios also not sure if it helps . thank you for your time and please please help me get my world back .. on that attachment i added is a new work because i don't have the old one anymore .. i have pictures of it glitching but i really hope y'all respond and help me out