Ask them for a refund, in writing, document everything, and if they refuse, take it to your state’s AG office. Obviously I can’t speak for every state, but mine has slapped around whirlpool when they refused to fix a defective fridge, dell when they refused to replace a monitor with dead pixels, etc. I’ve never had a bad experience. It’s amazing how a letter from your local AG’s office will suddenly make companies be less shitty to you.