Zero account

Buy something more expensive than your balance and use a different payment method to pay the excess amount; if you can't do this, ask the iTunes Store staff to zero it.

(211043)

Nobody on these boards can remove it. Pick an option from those listed above.

(211060)

Did you try what Niel posted? Buy something more expensive and pay the balance with a credit card or contact iTunes Support and ask them to zero balance your account.