@Md--Shahriar0 I'm really sorry you had the misfortune to book a place with heating issues and a non-responsive host. I'm sure it was quite uncomfortable.
And Airbnb should have offered to try to find another place for you to relocate to. Their customer service lately is reportedly awful.
But you can't expect to stay somewhere for 3 days and nights, using the water, the cooking facilities, the electricity, the linens and towels and whatever else was provided and receive a full refund. If I had been in your shoes, I'd have cancelled the rest of the booking as soon as the issue wasn't resolved the day after you checked in. If I couldn't find another Airbnb, I would have checked into a hotel.
Guests should definitely give hosts the opportunity to remedy an issue, but leaving a family with no heat for 3 days and blowing breakers isn't an acceptable response.
You say you got $75 back, but I have no idea what you paid for this place. You can pursue a larger refund with Airbnb, but not expect to be refunded for the entire booking.