Timeline scene buttons not playing animations? All dependencies linked.

[Grotesk213]

Hi, I'm extremely new at this. I downloaded some paid scenes from "IamAFox" great creator by the way. As far as I know I downloaded all dependencies (all the important ones for sure). But the timeline buttons to play or start the scenes do not work. I did the "scan hub for all packages and updates" and I'm missing a lot that are not on the hub, but not for these particular scenes I believe. Am I missing something? A lot of free scenes work, but not these new timeline scenes. Thanks for any input!