We understand your need for spiritual cleansing and peace in your home. First, we want to assure you that we pray in the name of Jesus Christ, as it is through Him that we have access to God (John 14:6, "Jesus said to him, 'I am the way, the truth, and the life. No one comes to the Father except through me.'").
Let's address the need for an exorcism. While we should be cautious about attributing every problem to demonic activity, it's important to remember that our struggle can be against spiritual forces (Ephesians 6:12, "For our wrestling is not against flesh and blood, but against the principalities, against the powers, against the world's rulers of the darkness of this age, and against the spiritual forces of wickedness in the heavenly places.").
Here's a prayer for you and your home:
"Father, we come before You in the name of Jesus Christ. We plead the blood of Jesus over Cornshall's home and ask that You cleanse it from any spiritual impurity. In the authority given to us by Jesus, we command any unclean spirits to leave and not return. Fill this home with Your peace, Lord, and give Cornshall spiritual discernment to see and hear as You would have them to. In Jesus' name, we pray. Amen."
Remember, God has not given us a spirit of fear, but of power, love, and self-control (2 Timothy 1:7). After praying, it's important to fill your home with God's Word, praise, and fellowship with other believers.
Lastly, we want to encourage you to cultivate a personal relationship with Jesus Christ if you haven't already. It is through Him that we are saved and have eternal life (Romans 10:9, "Because if you will confess with your mouth that Jesus is Lord, and believe in your heart that God raised him from the dead, you will be saved."). This relationship will provide you with spiritual protection and discernment.