hey guys

ok ive posted here in the forum something similiar that im posting today so, the question here is how to play vs calling stations with ,low % of Fold to cbet, ive got some response that said that we should 3 barrel bluff vs this sort of villain, but my question is isnt 3 barrel bluffing a more advanced concept, in what real situations its correct to 3 barrel bluff? Its been real hard for me to play vs villain that pay 3 streets with 2nd 3rd or 4th pair, or play vs villain that floats a lot oop...what to do here?