I don't get what you're going off on here.
1. Birds of Prey, Invisible Man and Hunt are on the Apple right now. Are you talking about Amazon?
2. If you are talking about Amazon, how does this prove the Amazon list is off? The link you're showing says iTunes Top Movies. iTunes is a part of Apple. It doesn't say "iTunes & Amazon". It doesn't say "Digital Top Movies."
3. Looking at the link you shared, it is almost identical to what is currently on the iTunes charts. The only omissions is that King of Staten Island and Trolls 2 are removed for some reason in the link, which are currently #1 and #15 respectively, and that says a lot about their accuracy, and the only other difference is that Sonic and Trading Places are in two different positions. How does this prove in any way my sources are wrong? The only differences to what you may see on the chart I post is just in the fact both Amazon and Apple update every hour.
4. If you want to know what my sources are, for Apple, it's the iTunes app on my computer. I think it's Apple TV on Apple devices, but that's where it is. I boot up the app every day to look at the charts.
Amazon is this link right here: https://www.amazon.com/Best-Sellers-Movies-TV-Amazon-Video/zgbs/movies-tv/2958933011
You have to go a bit farther since it combines TV, but this is what I tally.
In both instances, I'm literally using the actual app and link made by Apple and Amazon respectively to tally and look over this stuff. That's pretty good sources if you ask me. Does that fully explain the massive discrepancy? No. I wish I could give an answer here. But frankly mah boi, I think what I'm doing right now is A-OK, since the link you shared is just for iTunes/Apple, and I'm using direct sources, or at least as direct of a source as I possibly can.
Of course as I say all that...man, I wish there was some firm or source or whatever that actually had access and could tally VOD sales and revenue. It would really make my job so much easier