In RepU, open your widget and click Copy next to the embed snippet.
Paste this into its chat, then paste your code underneath:
Add this script to every page of my site, just before the closing </body> tag. Do not change anything else.
Publish your changes, then open your live site to see your Google reviews.
Check your live site in a private window, not the preview. A domain-locked widget only shows on your own domain.
Ask your AI tool where it added the script. It should sit just before the closing </body> tag, with your data-repu code intact.