How can I pay if I don't have a credit card?

use your bank account and pay by check

It doesn't allow me to, after the file option is says' go to payment options' and then takes me to a pay by credit card page...

actually you dont pay to file with turbo tax / if your talking about paying the IRS you can pay them with a paper check they will take that or a money order as long as they get it that dont care just make sure you pay it . The consequences of not doing to  aint worth it

but turbo tax wont let me file before I've paid for the filing and there is no option top skip the payment section. If its possible to file first then send the IRS a check I would.