UPS package

I expecting a package for couple days now and i'm feeling frustrated that i never got it yet. I think the UPS messed up again or something because i look at it online and it shows "transit to final destination" which it has been like that for 4 days now. What the hell does it mean? Are they going to deliver my package to my home address or should i have to pick it up to their office?

I've used UPS before but the packages was delivered in our house on time. Now i don't know what the deal is. We kept calling to our local office but we can't get through. I'm worried that my package will be lost or returned to the shipper. I badly need them ASAP!