Respected sir/madam,
I am a professional game developer as i am working with one of the Pakistani game development firm in Pakistan. I have made flappy bird clone once and now I am working with 3D bus simulator android game in unity3d. I would suggest you to spend on a right place , if you are spending, and not just throw your money to some amateur, I would love to deliver your game in less than 15 days from the day of your confirmation.
Regards,
Imran Shahid