When you report a post or post, it will be reviewed and decided whether it’s inactive or not. … But it can take quite some time before your report is reviewed and it might decide that the account that you’ve reported isn’t inactive and that it shouldn’t be deleted it.
Do reported Instagram accounts get deleted?
Instagram will review your report. But the report might take some time before it is deleted. Also, once they read the report, they might decide that it is not inactive and that it should not be deleted.