So, you have your bank added, but it has an auto loan, a savings account and a credit card associated with it. Follow the steps below to manage the sub-accounts on your bank.
1. Tap the Settings button in the top left.
2. Tap "Bank Accounts"
3. Let's completely remove the Auto Loan account by long-pressing on that. It will then reveal the option to remove.
4. Tap "Remove Account"
5. Let's turn off transaction syncing for the VISA account. Tap the account to reveal a detail screen.
6. Tap the toggle switch to turn off transactions syncing.