Replace realms world

Yea Mojang needs to get their head out of their asses its 2026 and we still need multiple different versions of this game nah I just sat here for 45 minutes waiting for my world to upload to my realm and it was almost done then I get "an error occurred" okay what error how can I fix it what do I need to do nothing just an error occurred not to mention I tried fixing it yesterday and it wouldn't even let me select the world canceling my realms and never buying anything for this shit ass game again FUCK YOU mojang