Okay well when i first started VMk i didn't really know about it so i put in the wrong birth date and i can contact staff beacuse i forgot what i put Help

i do not think birthdays are not really that usefull in vmk. it sdigns you on for the disney park things though

i need help i need to know how to get inferno

u get it on staff events like snow spin,Treasure game, and costume contest

Go to this web site https://secure.disney.go.com/disneyland/en_US/myVacation/myProfile/login?name=LoginPage&appRedirect=http://disneyland.disney.go.com/disneyland/en_US/myVacation/index?name=MyVacationLandingPage
and log in (With vmk account details) it will have your birth date that you put when you created your account on VMK.

*Edit* Link should work now *Edit*

For me it says that the page cannot be found

Edit: ok, it does work now

No guys this still didn't work i need to know how to change my birthday to vmk so i can send stuff to Vmk for like events and stuff

You can't change your birthdate here, only see what it was when you set it up.

Login to that page above then on the left go to 'My Profile' it will bring up a page with your birthday on it. Just make a note of it, and keep it safe. Use that when you need to fill out for events and stuff.