Pausing, sharing, and skipping through videos in new YouTube?

Hi everyone. So have been playing around with new YouTube. What I am able to access I like, but can't seem to find a way of sharing, pausing, and skipping through videos. I do know videos are shared by clicking more, then share etc but these buttons only appear ocasionally by ccchance and then disappear, and more often than not I'm left with the now playing screen etc. is there any way of getting onto the other screen? As sometimes that doesnt even come up at all.