When you start you have to click the small button that says click on it the click the collect button in the top left and then you have collected your earned money, and once you have enough money on the top right you cans click the upgrade button if you have more money than the price for upgrade variable.
If you find anymore bugs, please let me know! Also, thanks to @The-Real-DJ-Mello for the original project 3D Tycoon V.0.2. I remixed so I could fix the bugs :D
