> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://omnithemes.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# ❓ When opening the Size chart icon, it shows the Popup but the Popup is empty.

To make the Size Chart work, ensure the assigned page to this block is not empty:

![](https://storage.crisp.chat/users/helpdesk/website/2d9fa4e30c652400/image13_10s12yj.png)

* Click the small icon on the right side of the Size Chart block to access the page.
![](https://storage.crisp.chat/users/helpdesk/website/2d9fa4e30c652400/image6_1w5ov8n.png)
* Alternatively, go to **Shopify admin** > **Online Store** > **Pages**, then click on the assigned page.
* Inside the Content box, add the Content to make it appear on the Size Chart.

![](https://storage.crisp.chat/users/helpdesk/website/2d9fa4e30c652400/image12_m77mw4.png)

Your size chart is now good to go! 

![](https://storage.crisp.chat/users/helpdesk/website/2d9fa4e30c652400/image7_dt31ty.png)

| 💡  Tips: Want to add more flair to your content? Click the  ${color}[#ff6161](</>)  icon and edit the HTML code for a touch of style.