To add a new poll:
1) click the Create New... button in the upper left corner and select the corresponding Poll option from the drop-down list,
You can add a poll within two Community sections: Events and Forums.
2) enter your Poll Question,
3) specify your Poll Choices,
You need to add at least two possible choices. Using the Add poll choice link you can add up to 15 choices. To delete one of the choices use the Delete Choice Icon icon to the right of the entry field.
4) select a desired Poll Type,
Allow only one choice for this poll question - check this option to give the participants the possibility to select only one answer.
Allow multiple choices for this poll question - check this option to give the participants the possibility to select several responses to a single question.
5) click the Save button.
Please follow the link below to find a guide:http://helpcenter.onlyoffice.com/gettingstarted/community.aspx