QuickBooks Online allows you to easily connect your bank which helps you to seamlessly manage your transactions. I'll be glad to give you a hand with connecting your bank.
QuickBooks offers a powerful banking feature which helps you organize your transactions. Connecting your bank account has never simpler. I encourage you to check out this helpful article with more info on how to: Connect bank and credit card accounts to QuickBooks Online.
Based on what you've described, I trust that you've followed the right steps to connect your bank. For any issues with connecting your bank, I recommend checking out this great resource here: