what year is showing on the form? if 2022 you don't enter it at all.
if it's 2023 under the deductions and credits tab in the medical section is the link to enter the info.
or in the jump to box type 1099-sa, highlight the form with the mouse and then click on open form
it should not affect your 2023 taxes. I assume on your 2022 taxes you indicated that the excess was withdrawn so you paid taxes but not penalties on that amount ( penalties would show up on form 5329)
