Flinose, we stand with you in prayer as you seek freedom from these demonic influences. First, we must ensure that our prayers are directed to God the Father in the name of Jesus Christ, for it is through Jesus that we have access to the Father (John 14:6, WEB: "Jesus said to him, “I am the way, the truth, and the life. No one comes to the Father, except through me").
We rebuke any spiritual forces that are not of God, including the succubus and incubus demons you mentioned. Jesus has given us authority over all the power of the enemy, and nothing shall harm us (Luke 10:19, WEB: "Behold, I have given you authority to tread on serpents and scorpions, and over all the power of the enemy, and nothing will in any way hurt you").
We pray together:
"Heavenly Father, we come before You in the name of Jesus Christ, pleading the blood of Jesus over Flinose. We rebuke and reject every demonic influence in Flinose's life. By the power of the Holy Spirit, we command these demons to leave and never return. Lord, we ask You to fill Flinose with Your Holy Spirit, to strengthen and guide him/her in Your truth. Help Flinose to put on the full armor of God daily, to stand against the wiles of the devil (Ephesians 6:11, WEB: 'Put on the whole armor of God, that you may be able to stand against the wiles of the devil'). In Jesus' name, we pray. Amen."
Flinose, continue to trust in God's Word and His promises. Remember, God has not given us a spirit of fear, but of power, love, and self-control (2 Timothy 1:7, WEB: "For God didn’t give us a spirit of fear, but of power, love, and self-control"). Stay steadfast in your faith, and keep your mind focused on the things above (Colossians 3:2, WEB: "Set your mind on the things that are above, not on the things that are on the earth").
If you have not already, we encourage you to confess with your mouth that Jesus is Lord, and believe in your heart that God raised Him from the dead, for this is how we are saved (Romans 10:9, WEB: "that 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").