I have completed all the steps as mentioned, but it is showing "Whoops, looks like there was a problem. Please try again." If it is wrong also it should show what was the error but it is not showing error also.

Hi @Srinath Ankolla ,

Try it out in your new playground.

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000EniXtSAJ