Write an iPhone application

I need a online multiplayer game created where people can choose there own avatar appearences, have a "home" for their avatar, they can goto work and earn coins, they can visit the store and buy items such as clothing for there avatar, and furniture for there "home". There should be a contact list where you find your friends and also you can message eachother whoever is present can see the message (or you can also private message). You should also be able to have events at your "home" and there will be an events list people can browse through. Players can also trade items for coins within the game, there will be a trade window you can enter in with other players where you can see the items/coins that are being traded. The game will have a feature where each player can report to work every so often like for example every 6 hours and gain some coins by working. They will be able to use these coins to buy items from the games stores. There will also be the option to BUY coins from the game using real money they can pay with paypal or credit card. Also, It will be crucial to have the game sync with face book profiles so that players can invite there facebook friends to download the game app and play with them. The graphics/characters can be somewhat cartoony they dont have to be realistic looking graphics.