Some of these posts are awful, this is a cat a living thing that is probably in distress about the fact they have been without water and food for over 48 hours.
It’s not like the cat has been stuck for 5 minutes and the OP smashed a window, she has given it plenty of reasonable time. Tried all different reasonable methods to get the cat out, it’s now time to find the smallest window possible and break the cat out and pay the damages.
i know lots of you finding this funny but you don’t understand how much love pet owners have, it’s like their baby so please all these comments “I’m sure it can survive days without food and drink” are not helpful because what are you then going to do if it doesn’t and god forbid something horrid happens to the cat. It will all then be “thinking of you OP 💐”