You’re doing it wrong…
the first part, you want to set all check boxes to be unchecked you do this:
$w(“#checkbox_id”).checked = false
then, you can delete all the checkbox click event handlers, they are not needed.
you can add all the services by going over all the check boxes, seeing if they are checked and adding the text to the email.
example:
let services = ‘’
if($w(“checkbox1”).checked)
services += “service 1”
if($w(“checkbox2”).checked)
services += “service 2”
and so forth…