。
The fundraising hasn't reached its target yet.
Literal
Fundraising [topic-は] still target-amount [to-に] doesn't-reach.
まだ + negative = 'not yet,' a common pairing. 達する ('to reach, to attain') takes に to mark the destination or goal. The sentence has a news-style feel — reporting on the state of a fundraising drive. 目標額 ('target amount') is a compound noun from 目標 ('goal') + 額 ('sum, amount').