Root and install android lollipop on Honor holly u19

Hi bro
I am new to this website and Android phones
I Am using Honor holly u19 phone running Android 4.4.2
I saw your thread for rooting my phone but I couldn't understand properly
I want to root and install android lollipop on my phone
A tutorial video of how to do this will be of great help
Or simplified steps to do this because that thread which I saw had many links so I didn't know what to do...

Please Help guys