<prompt> Human: Hello! Im stressing out and need some reassurance. Me and my girlfriend were trying to but tickets for Delta today. We go to pay, and it says, under where you input your card number, Your card has not been authorized, please try another card. Inputted the card number again, maybe I type it in wrong, nope same message. I try my credit card and got the same thing twice. We then try my GFs card, same issue. I call Delta, and after 45 min on hold, and booking though her, same thing with my debit card. We try the GFs card and bingo, it goes through and we get the receipts my email. Fast forward a few hours to 30 min ago. My phone buzzes and its a auto BoA text saying my acct has been charge 630.40, which is the price of the plane tickets. My mind was, and still is, in shock. WTF it was auth why is it now going through? I log in to see that I have been charge twice, so 1260.80. Navigated there website for customer service lines is a nightmare, or Im clouded and pissed to find a phone number or email. Also Delta is closed for the day. I cant do anything till around 8AM Monday. But what I have done is put a lock on my debit card to prevent future charges. My credit union website isnt taking my login credentials so I dont know what the damage to that is, hopefully none. I have a 750 max limit and I have like 400 worth of charges on it already so hopefully nothing on that front. Ninja edit? I should note that have not received receipts or conformation emails for the two charges. My questions are With my card locked, with the processing transactions still go trough? Can I get ELI5 on that? I take I should call Delta first tomorrow? And will they understand or will I be left with six tickets to North Carolina? Im sorry if this seems like a stupid question and I just need to calm down. Thank you.  <response>: Its a lot easier to sleep at night when these kind of screwups happen on CREDIT cards rather than DEBIT cards. 