배송품이 몇 시에 도착하기로 되어 있죠?

What time is the package supposed to arrive?

> What time is the delivery supposed to arrive?

그건 아무도 모르죠.

No one knows about that.

> That's anyone's guess.

그러니까 당신 말은 그 쪽에서 대략적인 시간을 알려주지 않았다는 건가요?

Then you mean, they didn't inform time to arrive?

> You mean they didn't give an approximate time?

요즘엔 한번도 안 그러던데요.

They're not doing at all these days.

> They never do, these days.

반드시 불만을 제기할 생각이에요

I'm thinking about make a complain to them certainly.

> I have a good mind to complain.

그러셔야 할 것 같아요.

You deserved it.

> I think you should.

그쪽 전화번호를 갖고 계신가요?

Do you have their phone number?

> Do you have their number handy?

네, 여기 있어요.

Yes, here you are.

> Yeah, here it is.