Then Jesus came close to them and said, “All the authority of the universe has been given to me. Now go in my authority and make disciples of all nations, baptizing them in the name of the Father, the Son, and the Holy Spirit. And teach them to faithfully follow all that I have commanded you. And never forget that I am with you every day, even to the completion of this age.” Matthew 28:18-20 (TPT)

And he called his twelve disciples together and began sending them out two by two, giving them authority to cast out evil[a] spirits. Mark 6:7 (NLT)

“Again, truly I tell you that if two of you on earth agree about anything they ask for, it will be done for them by my Father in heaven.” Matthew 18:19 (NIV)

Now, remember, it is I who sends you out, even though you feel vulnerable as lambs going into a pack of wolves. So be as shrewd as snakes yet as harmless[a] as doves. Matthew 10:16 (TPT)

For the kind of sorrow God wants us to experience leads us away from sin and results in salvation. There’s no regret for that kind of sorrow. But worldly sorrow, which lacks repentance, results in spiritual death. 2 Corinthians 7:10 (NLT)

Hebrews 6 Understand righteousness - make your own study of repentance, baptism, Holy Spirit - most questions/discussions lead there.

Then he said to the disciples, “Anyone who accepts your message is also accepting me. And anyone who rejects you is rejecting me. And anyone who rejects me is rejecting God, who sent me.” Luke 10:16

Stay in touch afterwards. Send a thank you text message afterwards. Followup on the decision of the person. People do not care how much you know until they know how much you care. Keep in touch even if they do not respond - remember the devil is always out to steal seed.

Some people may not be willing to open their house to you for a visit and that is okay. Try to meet in a coffee shop or environment where you will not be disturbed ie music not too loud etc & you can speak freely to the person what is on your heart. You have to be able to have a heart2heart conversation - be sensitive to your environment.