Welcome to the Community, William.
I'm here with some troubleshooting steps to perform, so you can successfully see the Miles of December 1st. Here's how to do it on the Android phone.
Step 1: Check the location setting on your device.
Step 2: Disconnect Wi-Fi networks while driving.
Step 3: Fine-tune the mileage settings.
- Go to the Menu icon.
- Select Settings.
- Click Mileage settings
- To improve accuracy in slow-moving traffic, turn on the Track slow speed trips setting.
- To improve accuracy in recording addresses, turn on the Boost location accuracy setting.
For more detailed steps, check this article: Fix mileage tracking issues in QuickBooks Self-Employed for Android.
Moreover, if you using IOS you can check this one: Fix mileage tracking issues in QuickBooks Self-Employed for iOS.
In addition, I will leave this article on how to record your business miles in automatically: Automatically track mileage in QuickBooks Online.
If you have any additional questions about mileage, you can always click the Reply button. I'm just a reply away. Keep safe!