PCV removal/install instruction?

Hello all! this is my first post of my first owner of 2016 Toyota Prius Two (fourth gen)- I will try my best to use English properly since it's my third language- I bought it in 2016 and have used it up at about 130,000 miles now- I had free oil change til 100,000 miles from toyota service- have been changed there oil regularly scheduled - after my oil voucher ran out after 100,000 miles- I realized they charge me 70 dollars for oil change- I went there for two times with paid oil change- I decided started my own oil change- I have used Toyota OEM Oil filter, and used Mobil1 Full Synthetic 0W-20- After about 15,000 miles My engine started having cold start vibrate every time i start it and also it get vibrate at somewhere highway or uphill in odd time, most time it's smooth- I had used bg44k, it did helped- but after two gas tanks, it came back- I suspected that pcv might is fault- because I found oil pooling in the pipe between the top of engine and on the intake hose- and found oil pooling inside of the intake hose which connect to the intake- only one line of oil pooling- not much- I have looked at the butterfly of intake- just regular dirty from carbon- cleaned it with cloth and intake cleaner-

I have bought new PCV- I know where is PCV location- I have searched over facebook group, google, and this forum- I am not able to find any posts regards how to removal/install PCV without taking other parts apart? I am feeling that I have to take intake manifold out to change pcv?

I have bought oil catch can- Will install it after all maintenance complete-

I decided bought Toyota Oil SAE 0W-20 instead Mobil1-

Please guide me and please give me any tips- thank you all!