Nostr doesn't have accounts that can be closed. Nostr has keys. Those people control their own keys and nobody can disable them.
Block them and you won't see them.
Please close Al-Anoud’s account and this user nostr:npub1r8va3u6gj8pxjul4zg7v2waufrxycmgj6n9nnzvpkztc3dwgtucqpgfq6r
Nostr doesn't have accounts that can be closed. Nostr has keys. Those people control their own keys and nobody can disable them.
Block them and you won't see them.