If you have already filed and it's been accepted, you cannot change the date. You can cancel it, however, and then pay by some other method, such as by check, or paying electronically at the IRS website, etc. IRS Direct Pay at their website allows you to pay directly out of your bank account, and it's free. Here's the link to IRS Direct Pay:
https://www.irs.gov/Payments
https://www.irs.gov/uac/pay-taxes-by-electronic-funds-withdrawal
