Employer withholding PTO

I live in the state of Indiana. Employer recently terminated me. At the end of 2024 i had used all of my OT. Employer claims my PTO renews at 1 year. But, i took of 1/2/205, 1/3/25 using PTO. They let me use PTO during this time that renewed on the 1st. But now that i’m terminated they are claiming i don’t have any PTO. I have screenshots showing i was able to use PTO on the 2nd and 3rd.

Are there’s grounds for going to the labor board for this? Employer is obviously lying and trying to snake out paying my PTO..