@acpixel $1 is correct, this is an alias and not an on text event. The things passed from the text event to the alias will be parsed as $1-. Since we're passing from $2- to the alias, $1- will be the same as $2- in the text event. It's important to know the difference.
The script is broken cause of 3 reasons.
1. You're checking if user is an op, if so return. You want to check if user is NOT an op. !isop.
2. You didn't close your bracket on the $remove
3. You didn't close your squiggly bracket on the elseif.
Fix these and it should be fine.
