UPS

On November 22nd I was supposed to receive a 35 pound package. On 11/22 at 12:05am my package was scanned into the Baltimore MD UPS facility. After that scan at 12:05am my package disappeared. It was never delivered. After multiple calls all anyone can tell me is it's lost. At 12:05am there's not many workers there, there's cameras inside your facilities and the scanning stations should show exactly where and who scanned this box. The merchandise inside is $700 and somehow it's vanished and never been delivered and it's now pushing into the 2nd week of Dec. every time I check the tracking number there is no updated information. Where is my 35 pound package? Did a UPS worker walk off with it? Did they see it and realize what it was and how much it's worth? Did it get sent somewhere else? Where is my daughters $700 Christmas gift? Can someone please find tracking ID 1ZR4E2040318051412 and get it to my house