Please see the link below for additional assistance as you may still be able to electronically file your return.
How to fix a rejected return
If that still does not assist you, you can mail your tax return in but you will need to set up your payment directly on the IRS website since your return will not be electronically filed. This would mean your payment information would not be transmitted either.
Please see the link below to set up your payment if needed.
Paying your taxes directly with the IRS
Paying the IRS when mailing your return