What do you owe $193 for? If you mean your TurboTax fees, sorry, but TT does not offer payment plans for its fees.
How can I see my TurboTax fees?
https://ttlc.intuit.com/questions/2565973-how-do-i-review-my-fees-in-turbotax-online
If your TurboTax fees are higher than expected, you can reduce them by removing add-ons (BEFORE you e-file) :
Or are you referring to tax due that you owe to the IRS or your state?