Is that law re enforced on previous orders before the enforcement? I am confused why my damm thing doesn't arrive.
The German Custom Office writes the following ...
"Maßgebend ist der Zeitpunkt, an dem die Zollanmeldung durch den Zoll angenommen wird. Das bedeutet, dass auch für Waren, die Sie vor dem 1. Juli 2021 bestellt haben und auch versendet worden sind, Abgaben entstehen können, wenn die Zollanmeldung erst nach dem 30. Juni 2021 angenommen wird."
In English ...
"The decisive date is the date on which the customs declaration is accepted by customs. This means that duties may also be incurred for goods that you ordered and also shipped before July 1, 2021, if the customs declaration is not accepted until after June 30, 2021."
So if your order was accepted by the customs before July 1 it will be handled under the old regulations.