The address matters more than the contents eventually. Changing what you order when the address is flagged changes nothing.

Do you contact the customs office or the carrier first?

Read the methods section. It is the only part that says whether the conclusion is allowed to exist.

Same shape here, different drug. The thing that helped was documenting the refusal rather than re-arguing it. They refer rather than write. Currently …

My rule, after years of this: if it cannot survive being written down with the numbers attached, it is marketing.

Interdose restlessness is distinct from the original symptom and worth naming separately.

If it needs three other compounds to notice, you have not tested the first one. Same for me with drostanolone propionate, unfortunately.