You need this to get it done:
Action DetailsRequirements and how-to articles for Instagram's action:
Contacts or Group to receive poll
Go to your direct messages and tap the username(s) or group name to open the conversation.
iOS, Android or Windows Mobile Device
A device to take the photo or record a video, and then to post on Instagram via the official app.
A photo to accompany the poll (if not using a video.)
A video to accompany the poll (if not using a photo.)
Question and Answers
Enter the question and answers for your poll.