How do I get public respondent for my survey?

You have to publish the form in all mediums available for you so that respondents can submit it.

You can publish the form by embedding it on your website: https://www.jotform.com/help/67-Which-Form-Embed-Code-Should-I-Use.

You can also publish the form by its URL: https://www.jotform.com/help/401-Where-to-Find-My-Form-URL.

You can also email the form directly through the form builder: https://www.jotform.com/help/303-how-to-send-a-form-via-email.

I hope that helps.