The media option is marked as unavailable. After speaking with the vendor, it was clarified that this is more of a product feature than a traditional advertising solution, as it involves sending messages to existing users via WhatsApp. The Execution of the media can be unsuitable in terms of an organized way of reaching out to the target audience and hence the status is "Unavailable'.
Advertisers are required to have a Facebook Business Manager ID to access this advertising option
Other related details
Click Here to view Facebook Business Manager ID Setup Guide
SOP
Proof Of Execution
# Analytics and POE Report will be provided - (POE Report which includes the Impressions, reach, clicks, etc ). It provides the KPI as per the campaign. # Reports will be provided after 24hrs once the campaign goes live (Saturday & Sunday - Excluded). # Screenshots will not be provided.