I ran into the same problem (signed up online using the coupon I got through continental.com, saw no option to select CO debit card nor 15k). I called the next morning and spoke to a rep who said that she would cancel my normal debit card order and send me the CO card and that I would get the 15k miles. Only going on her word for now, but I will hope for the best. I do see on my online account that the CO Rewards debit card is listed. Still haven't gotten anything in the mail except for a letter from Chase begging me to sign up for overdraft protection... :/