Said they'd call the night before with a delivery ...

Said they'd call the night before with a delivery window. They didn't. So we called in morning. They said 12-3pm. It's not 7:19pm. I have called 5 times. Every time, they have called the delivery person, and then clicked back over to me to say he was on his way. Hours later... on the last call, they do the same, and click back over and say he can't find the equipment so we'll have to reschedule. I came home from work at 11:45am to be here and 7 and half hours later they want to reschedule. It is completely UNREAL.