The Sacrament of Confirmation is the 2nd Sacrament you will receive in your lifetime.
You will not receive the Sacrament of Confirmation unless you have received the Sacrament of Baptism because the Sacrament of Confirmation is the confirmation of your faith which your parents and god parents have promised during your baptism.
In the Sacrament of Baptism, your parents and god parents renounce Satan and profess your faith in God and in the Church in your behalf. This is because baptism is usually given when you are only an infant.
In the Sacrament of Confirmation, you, yourself, will confirm the rejection of Satan and the professing of your faith in God and in the Church that your parents and god parents did during your baptism.