You paid extra for Live. Ask your expert.https://ttlc.intuit.com/community/expert-review/help/how-do-i-connect-with-a-tax-expert-in-turbotax-...
For your dependent children to qualify for the Child Tax Credit, each dependent child must meet all of these requirements:
In 2022, the tax credit will be refundable only up to $1,500, depending on your income. You must have earned income of at least $2,500 to be eligible for the refund.
TurboTax software will ask you simple questions and give you the tax deductions and credits for which you are eligible based upon your answers.
See also this TurboTax Help.
You may just be looking in the wrong place.
The child tax credit (CTC) is limited to your tax liability. The CTC is a non-refundable credit and can only reduce your income tax to 0, It can not help you beyond eliminating your tax liability. But, if you have more than $2500 of earned income, some or all of it is usually given back to you thru the "Additional Child tax credit". That is, part of the CTC may be on line 28 of form 1040 (2021 & 2022) instead of line 19.
The ACTC is calculated on form 8812 and is basically 15% of your earned income over $2500. The ACTC is a maximum of $1500 per child (not $2000).