Paste this where you want the demo to appear. Visitors can play with the kiosk, the TV and the agent console without leaving your page. The "Start a free demo shop" button opens in a new tab and is counted as coming from your embed.
<iframe src="https://queue.prixsuite.co.ke/demo?embed=1" title="PRIX Queue live demo" width="100%" height="1500" style="border:0;max-width:1300px" loading="lazy" allow="autoplay; fullscreen"></iframe>
The demo is tall because it shows four screens; on a phone it stacks into one column, so give the frame about 2400px of height for small screens (or let your site's CSS pick the height).