App promo video

I'm looking for an App promo video to introduce our app concept and benefits. The video should be between 45s - 60s to be used on our website and social media accounts. There are roughly 8-10 screens. We will need some help with the script writing as well. For more details and reference videos please see the brief attached. A little about us: Beni a Social Commerce app allowing users to crowd-buy products directly from factories, and crowd-sell the inventory through their social media accounts. There are three ways to participate. 1. They can buy products as investments and have the crowd help them sell. In this case they would earn the profit margin on the product. (average 30-40% of investment) 2. They can help sell products that have been purchased and if successful will earn commissions (average 15%). 3. They can do both and earn both the profit and commissions. A key benefit of Beni is our order management system. Our supply chain is automated using blockchain technology giving users full transparency and real-time tracking for their orders. It also helps track payments and earnings making sure our users get what they deserve.