No one in the user forum can see your return so we cannot say why you had issues with e-filing. However, if you did not get it sorted out by the deadline last night, you will now have to file by mail. E-filing is permanently closed now. Print, sign and date your return in ink, and mail it in.
When you mail a tax return, you need to attach any documents showing tax withheld, such as your W-2’s or any 1099’s. Use a mailing service that will track it, such as UPS or certified mail so you will know the IRS/state received the return.
Federal and state returns must be in separate envelopes and they are mailed to different addresses. Read the mailing instructions that print with your tax return carefully so you mail them to the right addresses.