sorry that this sounds dumb but like... where do i submit my predictions, and where is the information stating what I'm predicting on?
Well you have multiple options to get there:
1) on the frontpage click on the prediction league header.
Then you will arrive on http://www.vgchartz.com/predictions
Next step is choose a round to enter, which currently displays only one option right now weekly wordwide chart 14th april 2018 http://www.vgchartz.com/predictions/enter.php?game=259
Which filled in looks like this
"I think people should define the word crap" - Kirby007
Join the Prediction League http://www.vgchartz.com/predictions
Instead of seeking to convince others, we can be open to changing our own minds, and seek out information that contradicts our own steadfast point of view. Maybe it’ll turn out that those who disagree with you actually have a solid grasp of the facts. There’s a slight possibility that, after all, you’re the one who’s wrong.