In RepU, open your widget, choose the carousel, then click Copy next to the embed snippet.
In the One.com website builder, open the page you want. Add a Code widget from the Widgets tab and paste your code.
Click Publish, then open the live page to see your review carousel.
Check your live page in a private window, not the editor or preview. A domain-locked widget only shows on your own domain.
If the carousel looks cut off, resize the Code widget. If it still does not show, contact us and we will help you test it.