八丁 はっちょうじゃなかったです
te hacchōjanakattadesu

Noun
Desu Copula
na-Adjective

The polite, past negative form of 手八丁

1. Wasn't skilled at handling (something with hands); Wasn't good at (something requiring manual dexterity)

Past/Perfective
Negative
Polite
Casual Register