When I preview my form the first page doesn't show

https://www.jotform.com/build/80775679084169 

I see the first page when building the form, but it is gone when I preview or try to fill in a form. What am I doing wrong?

I have just checked your form and I can see the first page is showing up, please see the following screenshot about what I  can see on my end: 

I have noticed that you're conditionally redirecting the user to the pages, but note that the conditions will be triggered when the user selects the desired option and clicks on the next button. 

Is the issue resolved on your end too? 

Please let us know if the problem persists