I have gone through your description that you need a 2D animation cartoons.
I'm introducing myself here as a 2D Animation and video designer with having experience of 10 years. Now, animation is what I do full-time. My goal is to design tailored animations that, I hope communicate the essence of a company, product, service or an idea.
What I do: ✔ 2D animation ✔ Explainer Video ✔ Whiteboard Animation ✔ Motion Graphics