Twitter polls are a great way of completing quick surveys to find out real people’s opinion on any matter. Even though they are easy to use, sometimes you might tap the wrong option and then want to change your vote, but how do you unvote?
Unfortunately, you cannot unvote on a Twitter poll. Twitter polls are finite and cannot be changed by any means.
Wait, there is one thing you could try
If you really care about unvoting that much, there is one thing you could do to change the results of the Twitter poll.
Try asking 2 family members or friends to vote for the option you meant to press, this way, the results will now reflect the vote you originally wanted to make.