Create an Animation for Android app 2

I have an Android App I'd like to Create Animation/Video to illustrate the benefits of my app it can be whiteboard or graphical characters duration not less than 2 minutes scenario of the video will be provided by me. the freelancer need to make the video work then send it in low quality then I will record my voice and comment on the video the freelancer then add that voice to the video with a suitable nice music & sound effects from his side. most of the characters will be UAE men and women, Buildings. work done within 3 days cost required not more than $100 no extra can be asked later. only freelancers who can do the task & serious can apply, random bidding ignored. sample of work required can be found here : [login to view URL]