Should have purchased my tickets directly from airline(s) instead of buying through Expedia. I am frustrated and have been unable to contact Expedia, be it thru their robot chat, or landline number.
When you buy tickets from Expedia, you can still get screwed when they claim that they do not have your email/booking/reference/card details. That happened to me, and it gets into an endless loop of feeding them with your above details. There simply isn't a way to tell them that they effed up.
THEIR BOT SIMPLY WOULD NOT ALLOW YOU TO REACH OUT TO THEM.