This sentence isn't correct English. Where did you read it?

I don't think it's a correct sentence either.

it's true sentence Because this is to answer #why did u go? the answer is I went rented... That means I haven't rented yet But if you say #I rented. That's mean u did it in the past I hope you get it

That's a good suggestion. Maybe, if this is a version produced for the Chinese market, the editors read 'I went and rented' and presumed that the 'was' was a misprint and so they deleted it.

emmm, good! thank you.very much!