Explainer video for medtech product (2-3mins)

We're a medtech company and would like to produce an explainer video for our digital therapy (app and platform). We have a draft script and are looking for a comapany/freelancer to produce video with animations to explain the product with a voiceover in foreign voice (UK voice male or female).

We'll provide the basic script and app screenshots - you would need to put animations/graphics wherever necessary.