Reading the OP's description it wasn't that they didn't include the transport screws, it sounded like handling was rough enough the units tore away from the transport screws:
Noticed that the transport bolts were yanked from the power supply / pump unit upon receipt.
I have received the replacement unit. All good. Now focused on listening to more music but need to keep my wandering eyes on a leash. Warning to my eyes : Do not look up AF1P !
In fact, the AirForce One was presented more than ten years ago and it was immediately considered with enthusiasm by reviewers and most of the audiophile community. It was great to know that around 2020 it was improved to the Premium version, affecting mostly easiness of use and long time reliability, and particularly that owners of the original version could get their units field upgraded. My unit was an original AirForce One and got all the new boxes and features from the current Premium, including cosmetic parts, making it equal to the current version. A great service from TechDas and their local distributor.