I don't know how many times I have to say this, when you have a problem call US.

UPS listens to us. They will not listen to anyone on this list, none of these people can help you (at least not with this problem).

Call us on Monday and we will ask UPS to check on it. But FYI you already lost your best chance to get it back, if you had called on Friday when there was still time for UPS to ask the driver he might have been able to explain what he did with it. BY Monday he will have likely forgotten about it.

TF