에 와 있습니다

have come to and are at

→ 에
phrase Uncommon #14,552
have come to and are at Used to say someone has arrived at and is currently at a place. This is a formal, polite form.
KO: 저는 지금 회사에 와 있습니다.
EN: I’m at the office now.

그놈이 가게에 와 있습니다

That guy is at the store.

— Time to Hunt (2020)

시청자 여러분, 저희는 니스의 빅토린 스튜디오에 와 있습니다

Viewers, we are here at Victorine Studios in Nice.

— 아메리카의 밤 (1973)