let me guess, you bought these games and don't have access to the source code.
If it isn't provably fair, I'm out.
Yes, you're right. We haven't developed the games ourself, but we are working closely with the developer team, to achieve the best solutions.
The games aren't provably fair, but we assure you the our casino is completely secure and guarantees fair play the Random Number Generator used for generating outcome in our games was tested and certified by Itech Labs.
http://www.itechlabs.com.au/Also, we are planning to make the games provably fair in the near future.