Poker is not a hard game to understand,you can learn it by downloading some free poker games on the internet and learn the basics but gambling is different from free games,you are risking your money if you lose the game you also will lose money.So don't do gambling if you are here for money making.
I think that you need to visit a casino and should learn about pocker there. Although it is easy to download a pocker through internet but still I do not think that it I will be too much effective, I think that the most important is to play it in a casino with some expert and get tips from them.
And I think you must assure yourself that whether you must jump in here or not. Good days are there too but most of the times people who indulged themselves in here lose this game. They dont earn a single penny from this jackpot or poker or any other game. Why to check your luck over something so fishy and vulnerable. Keep yourself low and separate from this.