It's no use on earth.
Tende yaku ni tatanai.
(not) at all; altogether; entirely
use; service; role; post; position; scoring combination (e.g. in mahjong, card games, etc.); hand
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
to rise up; to initiate (political) action
Readings: ヤク、 エキ
Meanings: duty, war, campaign, drafted labor, office, service, role