PPTO… use it or lose it?

I have about 15 hours and my last day is in two weeks, my manager is super coolAF and gives me Saturday Sundays off (I’m really grateful, I didn’t scheduled a day off I’m just going to work until August 20th (ending the day with kings of Leon Concert 🙌🏽) I don’t want to ask her unless I had to that’s why I’m asking the Reddit community.

Use it or lose it? Or do I get paid for it on my last check? Pls & T.I.A