I would like to create Custom Audience by copy and paste Facebook App User ID.
Is there anyone can advice me how to find 'Facebook App User ID' ?
Can I create the custom audience through uploading Facebook user id ( that i find through findmyfbid.com ) ?
Attention: "role based name" email prefixes such as support, webmaster, info, contact, forum, service, affiliate, admin, traffic, partners, marketing, etc., for our member accounts are not permitted. They are acceptable for a vendor listing, but not for the member email. This is due to bulk email processors scrubbing them for delivery due to extremely high bounce rates. Please apply for membership using a personalized email prefix. Something like email@example.com.
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