Thanks for taking the time to reach out to the QuickBooks Community for support.
For this one, you'll need to contact our Payroll Support Team. From there, one of our payroll support agents can review your account in a secure environment and see why your payroll didn't go through today. You can use the link I've included below to connect with an agent.
If it's verified that there's nothing wrong with your payroll yet the issue persists, I recommend contacting our Payroll Support. They have the necessary tools and expertise to assist you further with your concerns.