How do I get more play money when I am playing blackjack? Lost it all in a few minutes and want to play more.?

Well if you lost all your money, I would suggest you to stop playing it anymore. Because you are not till prepared to bet money. You will loose it. First of all learn all new methods and strategies of blackjack games. Learn how to do counting. Getting a sufficient experience you can move again to the real money blackjack gaming. Then you will surely win some money.