So I accidentally closed my tab before writing down a flight confirmation number. Ok, no problem. I usually get around 20 emails/flight trying to upsell me something. Didn’t get a confirmation email. No way to talk to a human, chat function useless, no way to interact at all with the airline without the confirmation number. Credit card has been charged. I guess I’ll just have to dispute the charge. Not using Frontier again, I’ve had too many bad experiences with them.