Salvation, you asked “who is your teacher?”
You should know what Jesus told us...
No man shall be your teacher but the Holy Spirit will be your teacher and remind you of all things.
(sorry for the sloppy paraphrase but there you go... The Holy Spirit is to be our teacher in the same manner in which the Holy Spirit, reminded the Apostles of what to write to format the Word of God for all time.)
What I was trying to say is that you have some mistaken ideas about Catholicism. And so I wondered where you learned them. Some pamplet? Some preacher? The Holy Spirit would lead you to the One, Holy, Catholic and Apostolic Church.