macbook pro delivered to DHL destination service area-HELP

I ordered a custom MacBook Pro and I noticed apple used DHL rather than the regular UPS to get it from China. My delivery address is in Delaware. Surprisingly the tracking on apples website and DHL shows it’s been delivered one day earlier than expected but it’s delivered evered to WEST PHILADELPHIA-PA. I can see a proof of delivery from DHL and Somone signed for it. I contacted apple and they said they will investigate. If anyone has any idea why my shipment went to Philadelphia, or what this address in the screenshot is, please let me know. It’s not a residential address becuase it says Delivered to DHL destination service area. What on earth is that? I tried googling and the only thing I could find is that apple ships to local dhl distributors which will then deliver to my address but then why does it say dleievered on the tracking. Any help will be appreciated.