how to do creative short cartoons?

Guys, need your advice. I want to learn how to do creative short cartoons, such as this one https://www.youtube.com/watch?v=CPl46jdPgkw
where it can be learned online, what software should I use?

Although I take an interest, I've never had the patience required for 3D animation, but what you're looking at there was almost certainly created by a professional studio.

For free, you're looking to learn how to create 3D animated cartoons/short films with Blender, which is without doubt daunting for a complete beginner, but everyone starts somewhere I guess. You can see what Blender is capable of by heading to YouTube/Vimeo and checking out the numerous videos/tutorials (even a 360 degree cartoon made in collaboration with the Google VR team). Alternatively, there's commercial software, but all commercial 3D software is expensive. Some companies such as Autodesk do Educational Licences for students, however at some point someone will have to fork out serious money for the full product.

Thanks for reply! :) I'll try Blender