Is there such thing as glass screen protector warranty?

I just noticed that somehow, my glass screen protector is cracked in a couple spots at the bottom. I have no idea how it happened since I've been EXTREMELY careful with my phone since I'm under sprint's iPhone forever plan. I literally just got this phone and the screen protector last Wednesday. It's a $40 screen protector and I'm really stressing out. I'm trying to figure this out without involving my dad because he gets really mad easy and I don't need that. If anyone can help me, I'd greatly appreciate it! Even if there isn't such thing as glass screen protector warranty, please give me any tips. If you know a website where I can get a new one for cheaper than $40, that would help too. I have the iPhone 6s Plus!

The vendor where I bought our glass protectors said that if they ever crack, bring it back and they'll replace it. Ask the store or vendor where you bought yours. They get these things for $2 and sell them for $40, so they should provide a little support.

No I don't think so and If you need to add some serious security in your device, you must also get LEO Privacy Guard 3.0. It will keep your device totally secure.