If you don't see the bank account you want to use
If the account you want to use doesn't appear in the Select from List window, you may not have added it to your Accounts List, or it may not have been assigned bank or credit card account type. When creating accounts, be sure to indicate that this will be a bank or credit card account. (Creating accounts)
If the account exists already, you may be able to assign a bank or credit card account type to it. Begin by opening the Accounts List window. Highlight the account you want and click Edit. For asset accounts, choose Bank in the Account Type field. For liability accounts, choose Credit Card in the Account Type field.
Once you've made these changes, the account will appear in Select From Lists in transaction entry windows.