I can create a poll, but there is no launch button

I'm experiencing the same issue. I can create a poll outside of a meeting but even as the meeting host, I don't have any button to launch the poll. 

Hi, the one thing that appears to be a workaround is to schedule your meeting and your poll ahead of the meeting. In the Zoom portal (where you schedule meetings), there is a Polls/Quizzes tab. You can at least check and see if your poll is there, or create it and do the same. Once you start the meeting, you should be able to launch the poll. It's a cumbersome process, and not intuitive, but that worked for me.