Form 4868 shows money due, Filing shows 0 due, how do I pay the money due

Every year I hate Turbo Tax more and more, The last 2 years I have not been able to remove form 4868 before taxes are due. I selected it because paperwork was not received. 

So I "filed" and just as I did it changed the amount due from what is due to $0. WTH!!

So I go and print the 4868 that shows what is due. How to I file this electronically? The software (desktop) version is saying "nothing due" Which is incorrect. 

If I print the 4868 (from TurboTax) it does not show where to mail or whom to make the check to.