First, configure the general Polls App configurations on your Admin Panel > Configure Site > Social Networking > Polls page.

Here you can customize the language phrases and settings.

You can create polls under the Admin Panel > Elements > Add Poll page. 

On this page you can customize the poll, such as how long you want poll voting to be open, who can vote/how many times, who can access the poll results and when, i.e. after voting only, or when poll voting ends, etc., and language phrases.

Next, you will want to create the poll fields for the poll.  Go to the Admin Panel > Elements > List Polls page.

There, click on the Fields button to go to the Poll Fields page. 

(You can also get to the List Fields page by clicking on the "List Fields" link on the Edit Poll page).

There click on the Add Poll Field tab on the right side of the page.

You can add up to 20 poll fields at one time.

And finally, to embed your created form/survey in your webpage, get the Placeholder Text on the List Forms page, and just copy/paste it where you want!