[menu-703] message on dropdown options

I’ve made a dropdown menu on a client’s contact form, but no matter which dropdown option I pick the email comes through with [menu-703]

Here is the section in WP:

<label> How Did You Hear From Us? (Required)</label>
[radio radio-922 default:1 “Recommend” “Existing Customer” “Magazine & Print” “Google/Other Search Engines” “Local Advertising In Press” “Facebook/Other Social Media” “Radio”]