Hi there r/Powershell! I’d really appreciate some help with a script :)

Hi there so I’m Very new to powershell and am having trouble with the script I am using. It returns “supply values for the following parameters: FileCSV:” My first thought was telling it where the file is exactly but that didn’t seem to work.

I’m gonna try find out where I’m going wrong but I thought I’d ask some gurus in while I look, I’d really appreciate some input and more of an explanation than a straight solve
Script | CSV