1. If you cannot login, please firstly ensure your phone network is normal, and ensure you can login to use Facebook official client.

2. This plug-in cannot be run independently, need to work with latest version of GO SMS Pro.

3. Due to Facebook server mechanism and network delay, friends lists and online/offline status may update slightly delay, it's hard to be real-time.

4. Some users feedback that they cannot see some friends online in GO SMS Facebook Chat plug-in, that's because of those friends' Facebook privacy settings. Tell them to do the following if you want to be able to see them online from GO SMS Facebook Chat plug-in:
Login the Facebook web page > on the upper right corner of the page, click Account > Privacy settings > In the bottom of the page, "Applications and Websites", click "Edit your settings" > "Info accessible through your friends", click "Edit settings" > Check the "If I'm online" checkbox.