My project, car battery!, (https://scratch.mit.edu/projects/824165629/ ) has been reuploaded a few times on YouTube, gaining thousands of views.
(Examples: https://youtu.be/rJtjrU7YCJI with 6K views, and technically https://youtu.be/vr0duDaDkgQ with 14K. The latter is a remix, but still grew much more than the real project and official YouTube upload combined without giving any credit to me whatsoever.)

I'm not sure what to do as these reuploads have gained more views than my uploads both on Scratch and on YouTube. (https://youtu.be/h77VHqa6kWE) I need to know what to do on this situation.

Only if they lack credit, as everything on Scratch uses a Creative Commons license, which means anyone can use it without asking.

So can i report any of these?

GIitchInTheMatrix wrote:

Only if they lack credit, as everything on Scratch uses a Creative Commons license, which means anyone can use it without asking.

Bleebtown wrote:

So can i report any of these?

GIitchInTheMatrix wrote:

Only if they lack credit, as everything on Scratch uses a Creative Commons license, which means anyone can use it without asking.

I’m not familiar with YouTube’s reporting feature, but I’d say yes, as plagiarism, if it fits the mentioned criteria and you wish(although that goes against my morals). Or contact YouTube: https://www.youtube.com/t/contact_us

If they didn't give you credit, then that's not allowed. You should be able to get it taken down for copyright. I'm not totally sure how a person would do that, but this page (with a wacky-looking URL) is from the YouTube Support site might help you get started.