Why cant i log in after moving to new state?

I just moved from Florida to Oklahoma so Blizzard keeps locking me out of my WoW account. I’m able to unlock it, but every time i wanna sign back it they lock me out again so i have to go through the whole process again. How can I fix this issue? How can I let Blizzard know I’ve moved to a knew state and it is indeed me that keeps trying to sign in from Oklahoma, so that they stop lock my account?