Thank you for your post and sorry that you are experiencing issues. However, the Replit support team may not be able to help you with this issue if you do not complete the template fields fully.
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Weird. Are you able to access http://f1b9118d-09aa-4a44-a18a-fb2161bd53b1.id.repl.co/? If you are, can you go back into the workspace of your Repl and open up the network tab of your browser to see if there are any failed requests when you open up the webview?
Great, at least we have narrowed it down! If you open up your network tab when loading up the page, do you see the failed request? If so, what error shows for the failed request and what do you see in the browser when you load the page?
My suspicion is that id.repl.co is blocked either by an extension or your network firewall.