Create an Explainer Video for my new business

I want an explainer video for my new business. visit my website for details. Want a 60-90 seconds video. I will provide all the details of our services and my logo. 1- I don't have a script. I want you to create a script. 2- 60~90 seconds duration 3- Motion Graphic video style 4- No deadline 5- I need a voice-over, English 6- Our services- home designing, architecture, 3D modeling, 3D visualization 7- budget - $80 8- Website: [login to view URL] see following examples on YouTube [login to view URL] [login to view URL] [login to view URL]