Use ProperSoft Bank2QBO at https://www.propersoft.net/products/bank2qbo to convert CSV/Excel/PDF/QBO/QFX/QIF/OFX to QBO (Web Connect) and import into Quickbooks 2016, 2017, 2018, 2019.
Start Bank2QBO converter and open a transaction file. Review transactions before converting, check that dates are correct, have the correct year, deposits and withdrawals are in correct places.
Set INTU.BID number to match your bank or use a default value.
Set the Account ID (number) and the Account Type. For multiple accounts, use a different account ID for each account.