Syntax error in search() function - Pre-loading data from a csv

Hi Yaw, Please, Looks like the link to the sample search and select form is unavailable. I will like to use the search and MATCH function in xls. Any new link the sample form?

This is what I'm trying to do. When a user enters their username, I will like the person to confirm by selecting their name. And I will want only their usernames showing by matching what they entered. I've tried this several times but not working I have attached test form with the search and match function under appearance column. And the csv from from which I'm trying the search and match. Any help.

pullingfromplatformnotworking.xlsx (51.8 KB)
user.csv (44 Bytes)