God’s invitation to you is to accept the healing that was won by Jesus through His death and resurrection, and then join Him on His mission in this world.
If you are ready to say “yes” to this gift of a new life and a new purpose, you must repent and believe. That means turn around, turn away from your old way of life, and put your trust in Jesus, becoming His disciple.
If you have said "yes" to following Jesus with your life, you should be baptized! Baptism is the public declaration that someone has chosen accepted the gift of new life that is found in Jesus.
The next step is to schedule a meeting with someone on staff to discuss what baptism means, and put a date on the calendar.