ANDROID - Virtual Stock Trader

Hi there, I am designing a stock trading app on the android [login to view URL] far I have got 70% of my android virtual stock trader done, i just need someone to come in and finish off the remained of the project. What i have done so far: -Users can add, query stocks -Users can see stock prices/graphs -day-week-year -Users can delete, update, set update settings (1min, 5min, 1hr etc) - Users can set automatic updates etc.. The above is fully working and the whoever will get the project will get the fully working app. However the bits that need doing are: The last bits is to add a virtual stock trading option: - Add another tab and Give users a 100,000 virtual money to start off with and allow them to buy/sell stock - Leaderboard both offline and online(webserver). This project will need completing in 8 days, max 9 days. Funnily enough i have most of the code for functionalities that need doing the virtual trading bit, i just need someone to come in and finish it off as i am swamped with other work. -LEON