Create an MP4 Video commercial ! max 90 seconds!

We are a start-up company. Our website www.adsinabox.com. We offer inexpensive IP - streaming advertising. We need a short MP 4 Video that explains the product we offer as well as how easy it is to advertise with our system. Our solution is simple: You take any TV, Plug in an advertising dongle in the TV HDMI input, activate the dongle and connect to Internet via the build in WIFI system. You now can create your ad using our Easy APP or have the ad created by someone else (like you :-) This Video should be between 60 - 90 seconds. The film can show a face, but when the actor talks then his or her face should not be visuable. Why? We want to create the film with English, a German and a Chinese voice overlay in future! To much work to sync the lips! Must be creative and for a broad group 25 - age 50 ... surprice , freschness and dynamics are important! We must see, hear enthousiasm! we will provide you our logo!