Higher or Lower game-wrong amount of money

When you get the Higher or Lower correct, for example, the number was 6 and you said lower and it was 2 you are supposed to get $300. I only get $200. When I win one, I look at my money before and after and, for example, I have 40,104. When I win my money becomes 40,301. Only $200 is added.

You have to spend $100 for the chance to win, so in the end your sum of money will only increase by $200. For example...

I start out with $100. I spend that $100 to play and for a split second I have $0 but once I've answered it correctly, I have $300. I have warned 3x the money I've spent, but have ended up with only $200 more than what I started with.

Ok Thank you