Polls not showing up

Hi can you please help, i have wordpress 2.7 , and ive uploaded the WP-Polls on my blog
and activated both the WP-Polls and WP-Polls Widget, but my poll is not showing up on side bar, and although i can manage and edit the poll, i cant find where i can vote in it, id be grateful for any help, im not very good at the tech stuff, thanks jane