Does you device says anything on the device or in the paperware about FCC ID or the like?
There isnt certification yet, see Librem 5 FCC Certification for more discussion.
Users that posted threads over reciveing theirs (such as Amarok) havent said anything about enclosed paperwork showing it as far as I’m aware.
There was a general undertone of these early devices being slow to go out while Purism works on certification but thats just conjecture since no one but Purism knows.