How to link form to a webpage?

But it seems like the form is gone from the webpage, do you know how to link the form to webpage again?

Do you mean to embed your form to your web page? If yes, I suggest you try to check the guides below.

https://www.jotform.com/help/34-Adding-a-Form-to-a-Web-Page

https://www.jotform.com/help/148-Getting-the-form-iFrame-code

https://www.jotform.com/help/67-Which-Form-Embed-Code-Should-I-Use

Then, if you have any further questions, please feel free to contact us again anytime.

Thank you.