(1) A child on whom a fine has been imposed may apply at any time in the prescribed manner or in accordance with the rules of court to the registrar at the proper venue of the Children's Court for—
(a) a time to pay order; or
(b) an instalment order; or
(c) an order varying an instalment order.
(2) An application must be made before the commencement of a hearing under section 257.