You've come to the right person, bill-freeman9911. I can help bring those missing transactions into your account.
When you connect your bank to QuickBooks Self-Employed, the system downloads 90-days to 24 months worth of historical banking transactions. Here are some instances of why missing transactions can occur:
They may have implemented changes to their service offerings, Web Connect, or Direct Connect.
An update on your bank’s information such as the name (bank merger), account number, and login credentials requires you to refresh it in QuickBooks.
You may have an Inactive Bank Account enabled for Online Banking in QuickBooks.
There may be ongoing maintenance on your bank’s website.
We can run a manual update to ensure your bank transactions are updated. Here's how:
Go to the Settings icon.
Choose Bank Account.
Click Refresh All.
Doing this helps restore the bank connection and will trigger updates to your bank transactions.
Here are some articles that can help you add transactions manually in QBSE: