The service is revolting!!!

I bought a heater online and was told it would be delivered in 2 day. I call in today and they tell me that they changed the delivery date has been more, without my knowledge if I might add, to 10 days from now. First of all, its freezing and I have 2 kids. I need that heater. The ladies at the call center are just... 🙄. I will never buy from Builders ever again. And I will tell everyone I know