Before you contact technical support review all help topics on this page to make sure your issue hasn't already been answered. You should also take a look at the Facebook's Known Issues page to make sure the problem isn't a known Facebook bug.
Contact us anytime at firstname.lastname@example.org and we’ll help.
We get lots of email and sometimes it might take a few days before we can respond.
Check the Release Notes for specific update information.
Is Syn sending my friends a message?
No. Syn does not send your friends messages. Syn uses Facebook’s social discovery and may send your friends a one-time app request (just like you get from games). These notifications do not contain any message content. Most people have their account settings set to not receive these notifications.