Hi there Mel Orecklin,
It's vital all your transactions be entered correctly so that your account balances can be accurate. QuickBooks Desktop is a great tool able to help you keep track of sales and expenses so you can see the profit of your company. I can point you in the right direction for assistance with deposits.
For help with depositing transactions in your QuickBooks Desktop account, I recommend reaching out to the QuickBooks Desktop support team. They'll be able to provide some assistance in depositing your transactions so that all the information matches up with the transactions done in real life. You can reach out to them using the methods outlined in the QuickBooks Desktop software support policies
If you have any other questions, feel free to reach out here.