if toi went to see any of the other premieres could toi help me???>.....

if so could toi tell me about the deathly hallows premiere how to get into the crowd ou do i need to pay for getting in plese tell me i really wanna go but i ma not sure how to get in could toi help me please :)..........could toi tell me where to be and when to get up at so i could be there aerly and were to be so i can get autographs????please i would greatly apritiate that