"I bought oranges and apples."

Translation: Я купила апельсины и яблоки.

[alexamio_]

Is «Я купил апельсинов и яблок» incorrect? I think, it's correct. По крайней мере, так и говорят :)

[PiterPiola]

@ Francesco. Because the action is complete, otherwise you would have translated it 'I was buying' instead of 'I bought'

[Bobboski]

Why is imperfective not used here and not even acceptable? That makes me confusion, I thought I understood.