How to create poll in the facebook?

1. Join a group

In which you want to create poll 

Then beside your profile image  click on the ' write something here'  . 

Then scroll down and click on the 'poll' 

In first option write down the name of the first condidate  and choose the image of the first condidate and then choose the second one.

Then click on the save.

Your poll will be created in that group.