I am trying to install the facebook module. I enabled it in modules and got my codes from facebook. But the only I see in add on tools is "Online Update - Get new Jcow features and Security Patches"

I manually upgraded to 4.2.1 and still nothing. I really want to buy the app but I need it to work first. Am I doing something wrong?

I finally got it installed but when I try to use it I get this error. I have seen this posted several times with no answer. Can any on help?

Warning: file_get_contents(https://graph.facebook.com/oauth/access_token?client_id=196741607047839&redirect_uri=http%3A%2F%2Fthacrunknation.com%2Findex.php%3Fp%3Dfblogin%2Fverify&client_secret=9c4769e106cc3e82c0277fe5d1829c6d&code=AQCh1rJPLKwRA8GBJBDknOuuHj7XpNH-bsQwVSBYfGFpBVBwrc9JZacSQ0PAeOuW0kBhHdzq-wmLKGLnP500gOaic3dpL5Ydmi4zSqJmYvy16DsZQ179PMxaoggH03chs6li7jKxZInG4D9-Ml_7KP9uj6wSALPZaVwol7kb_Gd0NKGqeFgIerYnZ8Rcs_HfgpLoV24F8VU6D0VNze4eAqwp) [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request in /home/thacrunk/public_html/modules/fblogin/fblogin.php on line 31

Warning: file_get_contents(https://graph.facebook.com/me?) [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request in /home/thacrunk/public_html/modules/fblogin/fblogin.php on line 32
bad fb token