If you need to update your submitted response to a poll, you can do so as long as the poll is still open and hasn't been concluded. To update your response, follow these steps
1
Go to the post where the poll is attached.
2
Click the Edit response button at the bottom right corner of the poll.
Edit poll reponse
3
Make the changes you want to the answer options and click the Update response button to save your new vote.
