My rental downloaded but now I can't find it anywhere, help!

I'm using a non Apple laptop and I looked in my Movies section. Itunes says it is downloaded but I don't know where to? Not in my Recycle Bin either. Other comments suggest looking in a Video App but i am not on an Apple ipad or iphone? I'm getting so frustrated

Can someon please help me, I would like to watch this movie tonight but it's getting too late. Does anyone have any answers for me??