hello i have a app (its in the Beta Testing) - open to bidding

hello i have a ios app that its work but i need a changes. i have upload Photos. i can play youtube videos and download it in a playlist to play without internte connection. what i need: 1. now is i cant creat Playlist. i need that the user can add playlist self example: i watch video i add it for playlist that ask me what i need to save in a existing playlist or add a new playlist, the user can now creat a playlist and add the video in the playlist. 2. now is when i play a video on playlist i can only singel play and i can in the background but its dont go to the next video automatically . 3. whene you creat the code that user can creat playlist, i need have a play all button that play the selected playlist. 4. i have a download function that save the video. whene i click to the video on playlist come a popup with play, download, delete and cancle. great is whene i can the complete playlist download it on the phone :D 5. i have now the screen files for iphone i need for ipad. 6. whene you need can you change the design little. 7. can you make a android version from this programming? Can you write me what you do can and what not? thank you