I think I know why that happens, that happens because the storage mode was set in the application instead of external, so when you uninstalled Minecraft your worlds were automatically deleted, so that this does not happen to you again change the storage configuration to external in the settings if this is so I think there is no way to recover your worlds
I think I know why that happens, that happens because the storage mode was set in the application instead of external, so when you uninstalled Minecraft your worlds were automatically deleted, so that this does not happen to you again change the storage configuration to external in the settings if this is so I think there is no way to recover your worlds