Hey I've been tring 2 work on this 4 like 2 weeks, but how do u change ur birthdate it says im only 14, but im 16! i want it changed

HEY peeps, what up? SOOOO Well, my name is Stephanie and I'm really cool. If you wanna email me, send it 2 MrsBillieJoe01@yahoo.com I hope to gain lots of friends @ tv.com I love TV and the computer, but 2 me friends and boyfrinds are my world!!! Love ya lots! Always Stephanie!!!