> ## Documentation Index
> Fetch the complete documentation index at: https://moengage-user-guide.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Why Is the Popup TypeForm survey 2 Template Blank on the Preview Page?

## Problem

The **Popup: TypeForm survey 2** template shows no content because the campaign preview has an issue.

## <img src="https://mintcdn.com/moengage-user-guide/2A451zFkOTB5rzO4/images/moengage_0423e6.png?fit=max&auto=format&n=2A451zFkOTB5rzO4&q=85&s=4395c1f238a52250a40a5ad1ad32ac11" alt="685.png" width="1440" height="727" data-path="images/moengage_0423e6.png" />

## Solution

* The template is visible in the campaign preview after you add the survey URL in the IFRAME.
  <img alt="768.png" src="https://mintcdn.com/moengage-user-guide/9ZDoUAfIV0lDtmVh/images/moengage_540ea2.png?fit=max&auto=format&n=9ZDoUAfIV0lDtmVh&q=85&s=544611b954ccb2d6dae5a290a6f9baed" style={{ width:"72%" }} width="424" height="540" data-path="images/moengage_540ea2.png" />
  <img src="https://mintcdn.com/moengage-user-guide/5GL696t-Fqf2hfA3/images/moengage_a91b6a.png?fit=max&auto=format&n=5GL696t-Fqf2hfA3&q=85&s=e51aec90d8d959d160b7c58848fb6327" alt="567.png" width="1440" height="661" data-path="images/moengage_a91b6a.png" />
* The template will be displayed accordingly after adding the survey URL to the IFRAME.
  <Info>
    This is applicable only to the **Popup: TypeForm survey 2** template.
  </Info>