From website FAQs: Captain's Club Rewards Program | Celebrity Cruises
Club points can take up to 14 days to post to your account. If after 14 days, you still do not see your club points, call the Captain’s Club at 1-844-418-6824.
For United Kingdom, please call: 0844 481 7505*
For Republic of Ireland, please call: 1800 932 662*
*Calls cost 7p per minute plus your network access charge.