Will users all require an account to register for an event

Student are trying to register for my football camp and they said they needed a jot form account.

No, your users doesn't need to create a JotForm account in order to fill up the form.

It is possible that you are giving the Form Builder link. Please provide this link instead: http://www.jotform.us/form/71214573394154

Here's a guide on how to get the form's direct link: https://www.jotform.com/help/401-Where-to-Find-My-Form-URL.

Hope that helps. Thank you.