The only way to file it is by mail. Do I need to send them a different payment method again even though I paid through turbotax already?
If your return was rejected, then your payment wasn't processed.
You can pay your balance due to the IRS with a check or money order or you can pay directly through the IRS Website here: https://www.irs.gov/payments.
If you also owe State Taxes, please click here and choose your particular State: State Tax Department Contact Info.
But they already took the payment from my debit card. Will turbotax credit that back to me?
Please follow the instructions in this TurboTax FAQ: <a rel="nofollow" target="_blank" href="https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number">https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number</a>. Be sure to use "billing issues" as your key words, NOT "Refund".