Hello, there!
Hm, sounds interesting. I'll definitely consider this for my future investment. J
I'll probably have some questions later when get to know closer with the whitepaper...
Thats is right read and reviews first the whitepaper. Investing in a project like Tombola will surely earn a profit. If you have some question you can ask here in this thread, and on Tombola telegram channel.
before you finish reading of whitepaper the ico is ended now I mean today,but it's not late to invest for great project like tomnbola, now its under ethereum.