Q: How do you remove your Balance on my account if you don't have a credit card.

If you mean you owe money to iTunes, you will have to pay it before you

can change the country your account is in. Purchase an iTunes gift card

and redeem it to your account if you do not have another valid form of payment.

Payment methods you can use in the iTunes Store, Mac App Store, App Store, and iBooks Store - Apple Support

If you mean you have credit in your account, contact iTunes support to zero out

your account (you will lose the credit as it is not transferable to another country

or another AppleID).

https://www.apple.com/support/itunes/

If neither of the above applies, provide more details so someone may offer

a solution.