Sales Pitch Video for Versatile App

Create a sales pitch video of an app we have created. It can be referred to as:
Field Operations Management Platform
or
Mobile Inspection & Compliance Platform
or
Workforce Compliance & Asset Inspection System

This immediately makes it applicable to:
Cleaning
Security
Councils
Sales
Maintenance
Construction
Property Management
Grounds Maintenance
The app is a site monitoring app that can be used to monitor tasks are completed.
Our aim is to provide a customized service app to our customers and provide to them tailored site/remote monitoring to suit their business needs.
There is no limit to what we can provide with in the app which can be optimized for all phones and desktop/laptop computers.

Would like a variety of sales videos to target many industries, no longer than 15 to 20 seconds, if that is the expected standard for maintaining audience interest.

A typical structure:
Problem
"What if your team could reduce job scheduling time by 70%?" Other benefits include knowing where your staff are located, what work they have and have not completed.
Solution
"Our software automates..."
Demonstration
"Here you can see the dashboard..."
Benefits
"This results in..."
Call to Action
"Book a demonstration..."