ORDERED BY YOUR BOSS TO CLAIM AN ILLEGAL ITEM IN THE POST OFFICE! BADLY NEED HELP

My father was ordered by his boss to claim an item in the post office. The description in the claim receipt is jewelry. He went to the post office immediately to claim the item, but the employee of the post office said that the item is not jewelry. The employee contacted a bureau of customs police and after investigating, the police found out that the item is illegal (skimming device). My father is innocent he just went to the post office to claim the item because his boss ordered him to do it but he doesn't know that the item is illegal and he is now detained. So can anyone please give me an advice.

If I posted in the wrong section pls just move it. I really need help.

the package should show who the real addressee is and he can point to his boss as the owner. you should go to the PAO to ask for assistance