Kids App - Onboarding

Hi fellow designers.
This is an app I am working on for parents to monitor their kids progression while playing fine motor games.

I tried to keep it simple with the design style by using a colourful flat design.
The realistic drawing is mostly for parents to show the serious part of the app, and mostly to point out that it's mostly for them.

Any feedback would be welcome to help me improve the design and deliver a way better work.

Press L to show ❤️❤️❤️and support, and mostly, do not forget to give me your feedback.