The entire width of my form doesn't display on my website. How can I ensure the entire width of the form is visible?

Name of my form is PSAV Event & Marketing.

I have checked your form and here's what I found out: 

and when I inspected your website, here's what I'm seeing:

When you embed your form using the Embed Script Code: 

Your form is placed within the <form> element.

<form> element is a block-level element that takes up the full width available (stretches out to the left and right as far as it can).

I would recommend you using the iFrame instead which specifies an inline element.

Getting-the-Form-iFrame-Code

Let us know if it works for you. If not, please feel free to get back to us and we will be glad to help you any time. Thank you.