You can track your Uber deliveries by using the mileage tracking in QuickBooks Self Employed. For the payments received you can track it in your Transactions tab and categorize them as Business or Personal.
To record the payment received, you can either manually create the transaction or if your bank account is connected in QuickBooks Self Employed you can download and categorize the transaction automatically.
Click on the Transactions tab.
Click Add transaction.
Enter the amount, and Select a cateory.
If you have a receipt, you can take a snap of the receipt.