Linking bank account to correct account in my chart of accounts

Allow me to join you here and offer my help with your online banking concerns. Let's make sure that the existing account is added with the new details, Henry.

Whenever there are changes to the bank's name or website, you'll need to disconnect their connection in QuickBooks and set it up again using the updated information. 

This process will ensure the integration stays linked properly with the bank's refreshed credentials. Please note that this process will delete transactions that still need to be categorized in the For review tab. If the transactions are older than 90 days, you won't be able to download them into QuickBooks again.

 Let me share these steps on how you can do it:

1. Go to Transactions, then Bank Transactions.
2. Select the tile for the bank account.
3. Click the Pencil ✎ icon, then select Edit account info.
4. Select the Disconnect this account on save checkbox. 
5. Choose Save and Close.

Once done, let's go to your Chart of Accounts to reconnect the existing account. Here's how:

1. Go to the Accounting menu and select Chart of Accounts.
2. Look for the bank account, then click the dropdown beside View register and select Connect bank.
3. Follow the onscreen instructions to make a connection.

Please be aware that merging accounts connected to Online Banking is not possible, which is why you are unable to do it.

Here's an article about this for more details: Merge Duplicate Accounts, Customers, and Vendors in QuickBooks Online.

Never hesitate to ask follow-up questions as we get your account added, Henry. Smooth bank feeds integration is crucial, so I want you to feel fully supported.