That's good. Please don't engage in any of the listed activities, and we promise we won't either. All of them are explicitly condemned by our faith anyway.
You pray to your dead people and I'll pray to my risen Jesus.
I'm sure that none of your priest ever engage in activities of question, now do they?
Salvation is simple. Acknowledge and repent of your sins, ask Jesus to forgive you of those sins, then accept that His substitutionary sacrifice made for you and me on the cross alone is sufficient for the atonement of our sins. You don't need to pray to a priest, or a dead sinner, or anybody else except to God, through the Holy Spirit, in the name of Jesus. Nor do you need to sprinkle babies, or whisper to other sinner through darkened screen partition. Jesus in the only intercessor necessary.