Public Form shared link access denied?

Hi

I create a public form with shared link follow this

public form denied.

Thank you.

@d_as public form requires separate license. Please check if it has been listed in your subscription. To learn more about how to proceed about the public form license, please kindly refer: https://support.yeeflow.com/hc/en-us/articles/11446443499417-Billing-overview-and-FAQs

Thanks!