Need a little newbie help here

I discovered this game 12/24 at 3pm. I had already downloaded it but just let it sit there because I thought I would not like it. So when I started playing, the game had already started saving money and crystals and stuff for me (for at least a month's worth). So in the two days that I have been actually playing I have earned 3.32m credits, with me about to achieve a reward when I hit 5million...