Screen Time says completely wrong screen usage!

Hello everyone has anyone had that glitch we’re the screen time says a completely wrong usage time? Foe example I only have one hour of Netflix a day and no my rents didn’t give me extra time and no I don’t know the password to change it because I’m 13, but as I was saying I have one hour of Netflix a day and it says it used 3 hours and 56 minutes? What is happening know my rents ready angry at me but I did not use that much time? Someone please help or explain to my rents in the comments. Thanks, CarterM.