Hello and welcome to the QuickBooks Community, accounts-swag-ki.
I'd like to help you out in updating the bank transactions.
May I know what's the name of the bank account you have connected to QuickBooks Online? In the meantime, let me share some of the possible reasons why your bank account is not updating and the steps on how we can get the transactions.
Every night, QuickBooks automatically downloads the latest transactions from your bank. When an update seems to get stuck, an issue from the bank's end might be causing this, or you may need to complete some security requirements.
Let's do the manual update in the Banking page. This helps update all of your connected bank and credit card account, and add your new transactions.
Here's how:
Go to Banking or Transactions on the left navigation menu.
Select the Banking tab.
Click the Update button.
I've got this sample screenshot for a visual guide:
Once done, review the transactions. If your bank is still not loading the new data, please sign in to your bank's website and check any maintenance or security updates. In case you encounter any bank errors, you can check the solutions under Step 4 in this article: What to do if you get a bank error or can't download transactions in QuickBooks Online.