Don't worry, if you're out or nobody (UPS deliver your order just to physical person) can get your package, the next day UPS will try a second delivery. If UPS mail man can't find you again or nobody can get your order, he leave the address of the UPS center closest to you in your mail box so you can easily go there and pick up your pack.
Please
consider that, after the delivery of the order to you, you shall take care of
the ordered jewel and the box containing it, in order to receive the assistance
and services as described in the following FAQs.