I bought a pair of cookies and cream ultraboosts there. Why didn’t I get the special milk carton box that was supposed to come with them?

You should call the store and ask them. This is just a place for other Google map users to help each other out

The milk carton box was a promo for youtubers. The shoes come in the regular boost box for public purchase.

Definitely need to contact the store, this is a review platform.