先着 せんちゃく じゅんじゃなかったです
senchakujunjanakattadesu

Noun
Desu Copula

The polite, past negative form of 先着順

1. Wasn't first-come, first-served.; Wasn't available on a first-come, first-served basis.

Past/Perfective
Negative
Polite
Casual Register