Issue with Layout 486 Display in Web App and Figma

Per the attached screenshot, I'm trying to use layout 486 in the web app, but when integrated into my wireframe it does not look like it does in the preview. I tried uploading layout 486 to Figma to see if it would display any differently, and it actually wouldn't load at all in Figma. Can someone please look into fixing this? I really want to use this layout in my client's site.