Thanks for getting back to me! Apologises, I’m a little confused. Is the link you shared the correct one for your deployment? Feel free to share a screenshot of what you’re looking at, it might be easier.
Right now, that link is of your preview environment so I don’t have access to it.
FWIW, I successfully deployed our Next.js boilerplate onto Vercel.
No, as I expect when I place the script onto a website, by calling the code it will display iframe popup on that website… but I cannot see any javascript code through the link js link at my vercel account…