cant view my completed poll

my poll has reached its limit of users but i cant see my poll anymore

I am no sure if I understand your problem. Have you lost the link? Your poll should all be listed in the My PollUnits section. Also, you should have received an email with the link.
If you send me a email to support@pollunit.com I can take a look if we have some polls related to this email.

I am trying to see which photo has the most votes in my pollunit, do I need to upgrade to see these results?

Depending on the settings of your PollUnit you may need admin rights to see the votes. So you need to visit the admin link.

If you created the PollUnit within an account you find the link in the My PollUnits section.

We will also send an email to the creator with the admin link.

If creating as a guest and not entering an email address you need to store the admin link yourself. You would also see a warning modal to save the admin link.

No upgrade needed to see basic results