here is a screenshot of 4 players in my CS account (there are more which show now 0, to show you i just set up this so to fit good on the screenshot)
please as you see 3rd colum is the earnings
then you in colum 4 Amount Wagered and in column 5 Payouts
you see they did not win, and my earings are on 0,00 now
3 of that 4 players had bonuses given in the amounts of 26, 7.50 and 48
so now please explain why the earnings are on 0,00
Same thing is also in Grand Mondial stats