Steve Sicily

Hi, I sent my CF83 from Italy by recorded delivery on 18th May and haven't yet received any aknowledgement of receipt. Would you advise to send again or is there another way to confirm receipt? As a side note, I'm surprised this process isn't managed all online, with immediate automated confirmation of receipt. I'm sure people must send multiple times if they aren't sure the letter's been received, which can't help your side of the process. Thanks