Hello!
Looks you need a motion designer who can simulate ux design interactions.
I recently learned about UX and motion design working together.
It can include scroll rolling, button tapping, Switches on/off and typing.
I can do it in a natural soft way that will look realistic and at the same time "cool".
If you're interested, let me know how much screens do you want to present. And how long the interactions will last.
Regards,
Hugo