ADMIT that you are a sinner.
BELIEVE that Jesus died for you.
CONFESS that Jesus is Lord.
“If you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved. For it is by believing in your heart that you are made right with God, and it by confessing with your mouth that you are saved.”
Romans 10:9-10 (NLT)
There is no magic prayer or ritual. All you have to do is receive God’s free gift of salvation.