My 2020 returns were accepted on 4/11, State debited $ on 4/16 but not Fed.  A TT or IRS problem? My bank said the debit was never processed. What I should do?

Both 2020 tax returns were completed, submitted, and accepted by IRS and State on 4/11.  Taxes due were to be electronically debited from my account on 4/16 but only State debited.  My TurboTax worksheet clearly shows my direct debit instructions but it does not show on my 1040 (it does show on my CA e-file form 8453-OL).  I don't know what to do, if it is a TT or IRS problem, if I need to contact the IRS, etc.  My bank said the debit was never processed.  Anyone else encounter this or have recommendations as to what I should do?