Where do I find out in turbo tax what I should pay in estimated tax submittals

A great way to find out what happened is to make a line by line comparison of this return and the prior one(s).

Even though you paid in more tax this year than the previous year, your income may have increased and that can cause your tax to increase by more than the increase in your estimated tax payments. That would explain why you still owe taxes this year.

You can visit the Other Tax Situations section in TurboTax, then Other Tax Forms then Form W-4 and Estimated taxes to determine how much estimated taxes to pay in.