Finding challenges loading external data from a csv file

Im getting an loading error where it cant find my attached dataset, i request for assistance

these are my two files
This is the item details survey sheet

What could be the exact cause of this issue

this is my item details survey sheet

This is the item details choices sheet

This is my item_db that is uploaded in the media part of the project

@kulubasi, you may need to rename your Item Name column header to Item_Namefrom the CSV file as well as your pulldata function. Would you mind trying that to see how it behaves? Please also ensure that you type the correct CSV file name in your XLSForm and also have it uploaded securely on the server.

Alright please
i did that and it worked

However isnt there a way where i dont need to first list the names and labels in the choices for a case of incremental data such that its automatic