[SmG Battlefire]

im trying to change my gamer tag, Battlefire 123, in halo vista live to SmG Battle. But it wont let me can somebody please help me.

it is not working because i need microsoft points. and i have to pay for them which i dont want to. So for now tell SmG Unown that to first use my battlefire123 tag name. then

when is fixed then he could use SmG Battle. Please those have red this help me out.
oh also tell him to hurry up on making me as a SmG member.

Thank you for your help