Hello Manny,
${ wixUsers.currentUser.id } should be replaced with the id of the current user.
For that to happen, you need to have “wixUsers” properly defined by adding this to the beginning of your code file: import wixUsers from ‘wix-users’;
In addition, you need to make sure that at time of call “wixUsers.currentUser.id” as a valid value. Is a user logged in ? You can check that by logging the value to the console: console.log(wixUsers.currentUser.id)
If these don’t help, please give us your site url so we can try and help further.