Hi there, KFFps.
Could you please give us few details about the manual deposits and what we're trying to accomplish? This will allow me to provide relevant information and specific troubleshooting steps to address your concern.
In the meantime, you can check out this link if you need to learn how to track funds you receive from donors in QuickBooks Online.
You can add some details or drop your follow-up questions by clicking the Reply button below. I'll be checking your response. Have a great day!