I'm going to demand a refund
Why do you want a refund? Is it broken?
I discovered the refrigerator had an issue with it.
If its not working you should get a refund. When you pay for something that cost that much you should expect it to work for you.
I just wanted to return and buy one that isn't broke.
That is a good idea. Return it as soon as possible to get your refund and you'll be much happier with a working fridge.