Why can I not submit my RSVP?
Replies may have closed, the event may be full, or the invitation may be for a different email address.
Read the message on the invitation. It may explain that replies have closed or that the event is full. If the invitation tells you to just come, your host isn't asking for replies to this event, so there is nothing to send.
If your host moves the event, a reply-by date set from its start can move with it. Check the date the invitation shows now rather than the one you remember.
If the event is limited to invited guests, sign in with the email address your host invited. A forwarded link may let you see an invitation without letting you answer it.
Ask your host about a late reply, a place at a full event or a different email address. They decide who can come. For a sign-in problem, see My sign-in code has not arrived.
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