Getting error trying to retrive data from table

I have following a tutorial of “Creating bot” and adding form data to save in the table, and later with another intent trying to retrive the record using indexes value.
I did everything right but my bot flow always goes on to record-not-found flow instead of fetching and showing the record based on my given index key value.

I have recorded my work in this video for your better understanding.

And yes, I have created table and enabled Read, Write, and Delete at all the places.

Thank you for your help.