My form will not pull up

Participants are unable to click on the form to register for the event. An error message stating participants must register on the day of the event pops up. 

Do you mean that your users can not submit the form? Do they get this error, when they try to submit?

Have you embedded the form on a website? If so, please provide the link.

I was able to open successfully your form. It seems fine.

Can you please provide the exact error message or a screenshot, if possible?

We will wait for your response.