My piggy bank was full and I decided to purchase 50 gold bars for $2.99 so that the piggy bank would empty and stop annoying me. Well, when I click on the little green plus sign beside my 54 gold bars that I now have, it says that gold bars can be used to buy lives and boosters, and to unlock new episodes. Soooo how do I do that? Because when I tried to buy lives, I got the option to ask my facebook friends, or to buy with silver coins, but NOT with the gold bars. And when I tried to buy boosters, the 3 available packs only had the option to be purchased with silver coins. Do I not have enough gold bars to purchase anything? Can anyone help me? Thanks.