Direct payment not deducted from bank account.

Direct payment was set to occur on April 12th.  I entered my bank account information, my tax returns for federal and state were each accepted back on February 26th.  The date of payment has now passed and the tax I owe has still not been deducted from my account.  Not sure what is going on.  Also, I have no idea how to check the status or even the order and details of the direct payment through Turbo Tax.  I need to know what is happening because I don't want to send payments myself directly only to have the money then withdrawn from my account, essentially double paying.