Help!!

[melissa0905]

I cannot get my checkin app to work. It does not work on facebook. What am I doing wrong? Confused...

 

[sitlet]

What phone? What carrier? Are you rooted? Custom rom? What version of android are you running? Is this on 3g or wifi? What check-in app are you using? Have you tried uninstalling it and reinstalling? Does it give you an error message? Is your GPS on?