Will my order come tomorrow? (UPS shipping)?

So, my order (a laptop) is estimated to be delivered tomorrow. It is UPS SCS shipping. Here's the thing, I live on Guam and I ordered from Lenovo. My order shipped three days later than estimated and I Can't track it for some reason.

I really need the laptop by tomorrow, so do you think it will actually arrive by that time?

Tasha

You will need to contact UPS to check on the expected delivery date. If you are having problems tracking the order you could also contact Lenovo Customer Service for assistance.

Arthur Dent