Let me help new users out since OP keeps stalling to answer...

Bonus area looks like this.
You see a button "activate", clicking on it, nothing happens.



Bonus rollover, you cannot find it anywhere apart from this.
If you manage to figure out what exactly does that mean, good luck.





When I deposited, the amount was not credited after being confirmed in the blockchain, it was only added manually after contacting the OP.
Bonus?
No bonus credited.
Keep asking about it, never ever receive an answer about it.
If you playing to get a bonus here, forget it.