Express Parcel Service, LLC Promised pay not delivered Doral Florida

Someone very close to me is currently working with this 'mail' courier job. Honestly the packages are all to be sent to the same 4 person, some high end, some low end stuff which I believe might be stolen goods. They don't ever get in contact with the person that's working with them and they're email doesn't work, plus their phone number doesn't lead to anything. Promised they would pay, has a huge contract and everything that's signed, including an official government employment paper. Looked legit, too good to be true- was led on. Shame. Heed with caution.