email updade

When filing you get a screen to enter a code sent to the email address on file.  Yahoo deactivated the email account I have on file so I'm not getting the verification code.  When I try to update the email address thru Intuit, I get quickly automatically logged off.  I've tried this on my laptop and phone.  They've already taken the $69 plus tax for filing but I can't file now.  What can I do?