UGC for google and youtube ads

Hi! I am a developer of an application for measuring noise levels. I need a video about this app.
This video I‘m going to use in google and youtube ads

How I see this video:
You need to show how you use the app and what benefits you can get.
Duration – up to 30 seconds

There are two functions in the app:
– Measurement using dosimeter
– Measurement of noise through a camera
You can show both functions

To access the full functionality of the app, I’ll send you a subscription promo code.
Deadline for video creation is 7 days from the date of receipt of the promo code.