What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
I would suggest you to check on our templates page so you may find a template, clone and modify it, here is the link: https://www.jotform.com/form-templates/
Here's also a guide about it: How-to-use-the-form-templates
You may then embed the form into your website, here is a guide that will help you to decide which embed code you may use: Which-form-embed-code-should-I-use