I was scheduled to go to Panama via Copa (only airline that flies non-stop from my area there) via a non-refundable ticket. The credit card company thought the purchase was fraudulent and wouldn't pay, it kept saying "pending" and the purchase never went through. Well the flight was already scheduled to leave and I didn't go because of trying to deal with the credit card/documents and I was afraid the ticket wasn't valid.

I would like to rebook this asap but I don't know what to do. Would the airline even let me buy again after this?